21283762022

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{193057}}^1$

素因数の和:193535

約数の個数: 16

約数和(自身を含む): 32202074400

約数和(自身を除く): 10918312378

約数列:

[1, 2, 199, 277, 398, 554, 55123, 110246, 193057, 386114, 38418343, 53476789, 76836686, 106953578, 10641881011, 21283762022]

約数ペア:

[(1, 21283762022), (2, 10641881011), (199, 106953578), (277, 76836686), (398, 53476789), (554, 38418343), (55123, 386114), (110246, 193057)]