15679700864

素因数分解:

$2^7\times {\mathrm{122497663}}^1$

素因数の和:122497677

約数の個数: 16

約数和(自身を含む): 31236904320

約数和(自身を除く): 15557203456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122497663, 244995326, 489990652, 979981304, 1959962608, 3919925216, 7839850432, 15679700864]

約数ペア:

[(1, 15679700864), (2, 7839850432), (4, 3919925216), (8, 1959962608), (16, 979981304), (32, 489990652), (64, 244995326), (128, 122497663)]