13131386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 20355624

約数和(自身を除く): 7224238

約数列:

[1, 2, 53, 73, 106, 146, 1697, 3394, 3869, 7738, 89941, 123881, 179882, 247762, 6565693, 13131386]

約数ペア:

[(1, 13131386), (2, 6565693), (53, 247762), (73, 179882), (106, 123881), (146, 89941), (1697, 7738), (3394, 3869)]