15697976816

素因数分解:

$2^4\times {\mathrm{981123551}}^1$

素因数の和:981123559

約数の個数: 10

約数和(自身を含む): 30414830112

約数和(自身を除く): 14716853296

約数列:

[1, 2, 4, 8, 16, 981123551, 1962247102, 3924494204, 7848988408, 15697976816]

約数ペア:

[(1, 15697976816), (2, 7848988408), (4, 3924494204), (8, 1962247102), (16, 981123551)]