12687684

素因数分解:

$2^2\times 3^1\times {\mathrm{1057307}}^1$

素因数の和:1057314

約数の個数: 12

約数和(自身を含む): 29604624

約数和(自身を除く): 16916940

約数列:

[1, 2, 3, 4, 6, 12, 1057307, 2114614, 3171921, 4229228, 6343842, 12687684]

約数ペア:

[(1, 12687684), (2, 6343842), (3, 4229228), (4, 3171921), (6, 2114614), (12, 1057307)]