22238579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 24875520

約数和(自身を除く): 2636941

約数列:

[1, 11, 79, 157, 163, 869, 1727, 1793, 12403, 12877, 25591, 136433, 141647, 281501, 2021689, 22238579]

約数ペア:

[(1, 22238579), (11, 2021689), (79, 281501), (157, 141647), (163, 136433), (869, 25591), (1727, 12877), (1793, 12403)]