15679150808

素因数分解:

$2^3\times {\mathrm{4001}}^1\times {\mathrm{489851}}^1$

素因数の和:493858

約数の個数: 16

約数和(自身を含む): 29405815560

約数和(自身を除く): 13726664752

約数列:

[1, 2, 4, 8, 4001, 8002, 16004, 32008, 489851, 979702, 1959404, 3918808, 1959893851, 3919787702, 7839575404, 15679150808]

約数ペア:

[(1, 15679150808), (2, 7839575404), (4, 3919787702), (8, 1959893851), (4001, 3918808), (8002, 1959404), (16004, 979702), (32008, 489851)]