39213212

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{43961}}^1$

素因数の和:44188

約数の個数: 12

約数和(自身を含む): 68932416

約数和(自身を除く): 29719204

約数列:

[1, 2, 4, 223, 446, 892, 43961, 87922, 175844, 9803303, 19606606, 39213212]

約数ペア:

[(1, 39213212), (2, 19606606), (4, 9803303), (223, 175844), (446, 87922), (892, 43961)]