39722474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1811}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 65101536

約数和(自身を除く): 25379062

約数列:

[1, 2, 11, 22, 997, 1811, 1994, 3622, 10967, 19921, 21934, 39842, 1805567, 3611134, 19861237, 39722474]

約数ペア:

[(1, 39722474), (2, 19861237), (11, 3611134), (22, 1805567), (997, 39842), (1811, 21934), (1994, 19921), (3622, 10967)]