22889237

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 26716800

約数和(自身を除く): 3827563

約数列:

[1, 7, 109, 131, 229, 763, 917, 1603, 14279, 24961, 29999, 99953, 174727, 209993, 3269891, 22889237]

約数ペア:

[(1, 22889237), (7, 3269891), (109, 209993), (131, 174727), (229, 99953), (763, 29999), (917, 24961), (1603, 14279)]