13581688

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{4729}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 25542000

約数和(自身を除く): 11960312

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 4729, 9458, 18916, 37832, 1697711, 3395422, 6790844, 13581688]

約数ペア:

[(1, 13581688), (2, 6790844), (4, 3395422), (8, 1697711), (359, 37832), (718, 18916), (1436, 9458), (2872, 4729)]