22242818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5449}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 36166200

約数和(自身を除く): 13923382

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 5449, 10898, 70837, 141674, 855493, 1710986, 11121409, 22242818]

約数ペア:

[(1, 22242818), (2, 11121409), (13, 1710986), (26, 855493), (157, 141674), (314, 70837), (2041, 10898), (4082, 5449)]