22640717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 26040960

約数和(自身を除く): 3400243

約数列:

[1, 11, 23, 109, 253, 821, 1199, 2507, 9031, 18883, 27577, 89489, 207713, 984379, 2058247, 22640717]

約数ペア:

[(1, 22640717), (11, 2058247), (23, 984379), (109, 207713), (253, 89489), (821, 27577), (1199, 18883), (2507, 9031)]