12896444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 24855600

約数和(自身を除く): 11959156

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2689, 4796, 5378, 10756, 29579, 59158, 118316, 293101, 586202, 1172404, 3224111, 6448222, 12896444]

約数ペア:

[(1, 12896444), (2, 6448222), (4, 3224111), (11, 1172404), (22, 586202), (44, 293101), (109, 118316), (218, 59158), (436, 29579), (1199, 10756), (2398, 5378), (2689, 4796)]