22399124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509071}}^1$

素因数の和:509086

約数の個数: 12

約数和(自身を含む): 42762048

約数和(自身を除く): 20362924

約数列:

[1, 2, 4, 11, 22, 44, 509071, 1018142, 2036284, 5599781, 11199562, 22399124]

約数ペア:

[(1, 22399124), (2, 11199562), (4, 5599781), (11, 2036284), (22, 1018142), (44, 509071)]