39443212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229321}}^1$

素因数の和:229368

約数の個数: 12

約数和(自身を含む): 70631176

約数和(自身を除く): 31187964

約数列:

[1, 2, 4, 43, 86, 172, 229321, 458642, 917284, 9860803, 19721606, 39443212]

約数ペア:

[(1, 39443212), (2, 19721606), (4, 9860803), (43, 917284), (86, 458642), (172, 229321)]