13958819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 17309376

約数和(自身を除く): 3350557

約数列:

[1, 7, 17, 41, 119, 287, 697, 2861, 4879, 20027, 48637, 117301, 340459, 821107, 1994117, 13958819]

約数ペア:

[(1, 13958819), (7, 1994117), (17, 821107), (41, 340459), (119, 117301), (287, 48637), (697, 20027), (2861, 4879)]