15691863632

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6246761}}^1$

素因数の和:6246926

約数の個数: 20

約数和(自身を含む): 30596640276

約数和(自身を除く): 14904776644

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6246761, 12493522, 24987044, 49974088, 99948176, 980741477, 1961482954, 3922965908, 7845931816, 15691863632]

約数ペア:

[(1, 15691863632), (2, 7845931816), (4, 3922965908), (8, 1961482954), (16, 980741477), (157, 99948176), (314, 49974088), (628, 24987044), (1256, 12493522), (2512, 6246761)]