18711016922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{930989}}^1$

素因数の和:931777

約数の個数: 16

約数和(自身を含む): 30264622920

約数和(自身を除く): 11553605998

約数列:

[1, 2, 13, 26, 773, 1546, 10049, 20098, 930989, 1861978, 12102857, 24205714, 719654497, 1439308994, 9355508461, 18711016922]

約数ペア:

[(1, 18711016922), (2, 9355508461), (13, 1439308994), (26, 719654497), (773, 24205714), (1546, 12102857), (10049, 1861978), (20098, 930989)]