38945612

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{43661}}^1$

素因数の和:43888

約数の個数: 12

約数和(自身を含む): 68462016

約数和(自身を除く): 29516404

約数列:

[1, 2, 4, 223, 446, 892, 43661, 87322, 174644, 9736403, 19472806, 38945612]

約数ペア:

[(1, 38945612), (2, 19472806), (4, 9736403), (223, 174644), (446, 87322), (892, 43661)]