13380655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 17186400

約数和(自身を除く): 3805745

約数列:

[1, 5, 19, 61, 95, 305, 1159, 2309, 5795, 11545, 43871, 140849, 219355, 704245, 2676131, 13380655]

約数ペア:

[(1, 13380655), (5, 2676131), (19, 704245), (61, 219355), (95, 140849), (305, 43871), (1159, 11545), (2309, 5795)]