12517878

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{31139}}^1$

素因数の和:31211

約数の個数: 16

約数和(自身を含む): 25410240

約数和(自身を除く): 12892362

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 31139, 62278, 93417, 186834, 2086313, 4172626, 6258939, 12517878]

約数ペア:

[(1, 12517878), (2, 6258939), (3, 4172626), (6, 2086313), (67, 186834), (134, 93417), (201, 62278), (402, 31139)]