17966578891

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{48781}}^1$

素因数の和:49030

約数の個数: 12

約数和(自身を含む): 18718238784

約数和(自身を除く): 751659893

約数列:

[1, 31, 109, 3379, 11881, 48781, 368311, 1512211, 5317129, 164830999, 579567061, 17966578891]

約数ペア:

[(1, 17966578891), (31, 579567061), (109, 164830999), (3379, 5317129), (11881, 1512211), (48781, 368311)]