39999694

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9013}}^1$

素因数の和:9339

約数の個数: 16

約数和(自身を含む): 68794848

約数和(自身を除く): 28795154

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 9013, 18026, 63091, 126182, 2857121, 5714242, 19999847, 39999694]

約数ペア:

[(1, 39999694), (2, 19999847), (7, 5714242), (14, 2857121), (317, 126182), (634, 63091), (2219, 18026), (4438, 9013)]