factor2

%A = FACTOR2(K)
%Returns the factors (not only the prime factors) of k, including k itself.
%This complements the usage of TMW's factor function, which returns only
%prime factors.
%E.g., >> a=factor(1365), b=factor2(1365)
% ANS: a = 3 5 7 13
% b = 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365

%Written by Brett Shoelson, Ph.D.
%shoelson@helix.nih.gov
%9/10/01; updated 9/08/03.

%Tested under ML 6.5 and 6.1.