123249922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{10429}}^1$

素因数の和:10761

約数の個数: 16

約数和(自身を含む): 195249600

約数和(自身を除く): 71999678

約数列:

[1, 2, 19, 38, 311, 622, 5909, 10429, 11818, 20858, 198151, 396302, 3243419, 6486838, 61624961, 123249922]

約数ペア:

[(1, 123249922), (2, 61624961), (19, 6486838), (38, 3243419), (311, 396302), (622, 198151), (5909, 20858), (10429, 11818)]