21738110252

素因数分解:

$2^2\times {\mathrm{9739}}^1\times {\mathrm{558017}}^1$

素因数の和:567760

約数の個数: 12

約数和(自身を含む): 38045667240

約数和(自身を除く): 16307556988

約数列:

[1, 2, 4, 9739, 19478, 38956, 558017, 1116034, 2232068, 5434527563, 10869055126, 21738110252]

約数ペア:

[(1, 21738110252), (2, 10869055126), (4, 5434527563), (9739, 2232068), (19478, 1116034), (38956, 558017)]