13647640

素因数分解:

$2^3\times 5^1\times {\mathrm{341191}}^1$

素因数の和:341202

約数の個数: 16

約数和(自身を含む): 30707280

約数和(自身を除く): 17059640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 341191, 682382, 1364764, 1705955, 2729528, 3411910, 6823820, 13647640]

約数ペア:

[(1, 13647640), (2, 6823820), (4, 3411910), (5, 2729528), (8, 1705955), (10, 1364764), (20, 682382), (40, 341191)]