12461569292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163968017}}^1$

素因数の和:163968040

約数の個数: 12

約数和(自身を含む): 22955522520

約数和(自身を除く): 10493953228

約数列:

[1, 2, 4, 19, 38, 76, 163968017, 327936034, 655872068, 3115392323, 6230784646, 12461569292]

約数ペア:

[(1, 12461569292), (2, 6230784646), (4, 3115392323), (19, 655872068), (38, 327936034), (76, 163968017)]