22005670

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5227}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 39711888

約数和(自身を除く): 17706218

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 5227, 10454, 26135, 52270, 2200567, 4401134, 11002835, 22005670]

約数ペア:

[(1, 22005670), (2, 11002835), (5, 4401134), (10, 2200567), (421, 52270), (842, 26135), (2105, 10454), (4210, 5227)]