13121630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45247}}^1$

素因数の和:45283

約数の個数: 16

約数和(自身を含む): 24433920

約数和(自身を除く): 11312290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 45247, 90494, 226235, 452470, 1312163, 2624326, 6560815, 13121630]

約数ペア:

[(1, 13121630), (2, 6560815), (5, 2624326), (10, 1312163), (29, 452470), (58, 226235), (145, 90494), (290, 45247)]