13050872

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 25831800

約数和(自身を除く): 12780928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4519, 9038, 18076, 36152, 85861, 171722, 343444, 686888, 1631359, 3262718, 6525436, 13050872]

約数ペア:

[(1, 13050872), (2, 6525436), (4, 3262718), (8, 1631359), (19, 686888), (38, 343444), (76, 171722), (152, 85861), (361, 36152), (722, 18076), (1444, 9038), (2888, 4519)]