15248923879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{769487}}^1$

素因数の和:769662

約数の個数: 16

約数和(自身を含む): 18467712000

約数和(自身を除く): 3218788121

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 769487, 5386409, 14620253, 102341771, 114653563, 802574941, 2178417697, 15248923879]

約数ペア:

[(1, 15248923879), (7, 2178417697), (19, 802574941), (133, 114653563), (149, 102341771), (1043, 14620253), (2831, 5386409), (19817, 769487)]