22664044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{435847}}^1$

素因数の和:435864

約数の個数: 12

約数和(自身を含む): 42713104

約数和(自身を除く): 20049060

約数列:

[1, 2, 4, 13, 26, 52, 435847, 871694, 1743388, 5666011, 11332022, 22664044]

約数ペア:

[(1, 22664044), (2, 11332022), (4, 5666011), (13, 1743388), (26, 871694), (52, 435847)]