13386458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 20925000

約数和(自身を除く): 7538542

約数列:

[1, 2, 29, 58, 149, 298, 1549, 3098, 4321, 8642, 44921, 89842, 230801, 461602, 6693229, 13386458]

約数ペア:

[(1, 13386458), (2, 6693229), (29, 461602), (58, 230801), (149, 89842), (298, 44921), (1549, 8642), (3098, 4321)]