39923758

素因数分解:

$2^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{1721}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 68521824

約数和(自身を除く): 28598066

約数列:

[1, 2, 7, 14, 1657, 1721, 3314, 3442, 11599, 12047, 23198, 24094, 2851697, 5703394, 19961879, 39923758]

約数ペア:

[(1, 39923758), (2, 19961879), (7, 5703394), (14, 2851697), (1657, 24094), (1721, 23198), (3314, 12047), (3442, 11599)]