13740781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 1580819

約数列:

[1, 19, 31, 41, 569, 589, 779, 1271, 10811, 17639, 23329, 24149, 335141, 443251, 723199, 13740781]

約数ペア:

[(1, 13740781), (19, 723199), (31, 443251), (41, 335141), (569, 24149), (589, 23329), (779, 17639), (1271, 10811)]