221572602922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{9864331}}^1$

素因数の和:9865365

約数の個数: 16

約数和(自身を含む): 362928502944

約数和(自身を除く): 141355900022

約数列:

[1, 2, 11, 22, 1021, 2042, 11231, 22462, 9864331, 19728662, 108507641, 217015282, 10071481951, 20142963902, 110786301461, 221572602922]

約数ペア:

[(1, 221572602922), (2, 110786301461), (11, 20142963902), (22, 10071481951), (1021, 217015282), (2042, 108507641), (11231, 19728662), (22462, 9864331)]