22226012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{129221}}^1$

素因数の和:129268

約数の個数: 12

約数和(自身を含む): 39800376

約数和(自身を除く): 17574364

約数列:

[1, 2, 4, 43, 86, 172, 129221, 258442, 516884, 5556503, 11113006, 22226012]

約数ペア:

[(1, 22226012), (2, 11113006), (4, 5556503), (43, 516884), (86, 258442), (172, 129221)]