13387818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{117437}}^1$

素因数の和:117461

約数の個数: 16

約数和(自身を含む): 28185120

約数和(自身を除く): 14797302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 117437, 234874, 352311, 704622, 2231303, 4462606, 6693909, 13387818]

約数ペア:

[(1, 13387818), (2, 6693909), (3, 4462606), (6, 2231303), (19, 704622), (38, 352311), (57, 234874), (114, 117437)]