2019922279198

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{1600572329}}^1$

素因数の和:1600572962

約数の個数: 8

約数和(自身を含む): 3034685137680

約数和(自身を除く): 1014762858482

約数列:

[1, 2, 631, 1262, 1600572329, 3201144658, 1009961139599, 2019922279198]

約数ペア:

[(1, 2019922279198), (2, 1009961139599), (631, 3201144658), (1262, 1600572329)]