15696917552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{7724861}}^1$

素因数の和:7724996

約数の個数: 20

約数和(自身を含む): 30652252416

約数和(自身を除く): 14955334864

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 7724861, 15449722, 30899444, 61798888, 123597776, 981057347, 1962114694, 3924229388, 7848458776, 15696917552]

約数ペア:

[(1, 15696917552), (2, 7848458776), (4, 3924229388), (8, 1962114694), (16, 981057347), (127, 123597776), (254, 61798888), (508, 30899444), (1016, 15449722), (2032, 7724861)]