22347404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{180221}}^1$

素因数の和:180256

約数の個数: 12

約数和(自身を含む): 40369728

約数和(自身を除く): 18022324

約数列:

[1, 2, 4, 31, 62, 124, 180221, 360442, 720884, 5586851, 11173702, 22347404]

約数ペア:

[(1, 22347404), (2, 11173702), (4, 5586851), (31, 720884), (62, 360442), (124, 180221)]