39999014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1619}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 65551680

約数和(自身を除く): 25552666

約数列:

[1, 2, 11, 22, 1123, 1619, 2246, 3238, 12353, 17809, 24706, 35618, 1818137, 3636274, 19999507, 39999014]

約数ペア:

[(1, 39999014), (2, 19999507), (11, 3636274), (22, 1818137), (1123, 35618), (1619, 24706), (2246, 17809), (3238, 12353)]