13099385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 17149440

約数和(自身を除く): 4050055

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2551, 5135, 12755, 33163, 165815, 201529, 1007645, 2619877, 13099385]

約数ペア:

[(1, 13099385), (5, 2619877), (13, 1007645), (65, 201529), (79, 165815), (395, 33163), (1027, 12755), (2551, 5135)]