22166441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 25116480

約数和(自身を除く): 2950039

約数列:

[1, 11, 37, 107, 407, 509, 1177, 3959, 5599, 18833, 43549, 54463, 207163, 599093, 2015131, 22166441]

約数ペア:

[(1, 22166441), (11, 2015131), (37, 599093), (107, 207163), (407, 54463), (509, 43549), (1177, 18833), (3959, 5599)]