12693268

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 25625600

約数和(自身を除く): 12932332

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4159, 8318, 16636, 29113, 58226, 116452, 453331, 906662, 1813324, 3173317, 6346634, 12693268]

約数ペア:

[(1, 12693268), (2, 6346634), (4, 3173317), (7, 1813324), (14, 906662), (28, 453331), (109, 116452), (218, 58226), (436, 29113), (763, 16636), (1526, 8318), (3052, 4159)]