15730484876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{851401}}^1$

素因数の和:851585

約数の個数: 24

約数和(自身を含む): 28607107200

約数和(自身を除く): 12876622324

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 18476, 851401, 1702802, 3405604, 26393431, 52786862, 105573724, 126858749, 253717498, 507434996, 3932621219, 7865242438, 15730484876]

約数ペア:

[(1, 15730484876), (2, 7865242438), (4, 3932621219), (31, 507434996), (62, 253717498), (124, 126858749), (149, 105573724), (298, 52786862), (596, 26393431), (4619, 3405604), (9238, 1702802), (18476, 851401)]