13115870

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2297}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 23660208

約数和(自身を除く): 10544338

約数列:

[1, 2, 5, 10, 571, 1142, 2297, 2855, 4594, 5710, 11485, 22970, 1311587, 2623174, 6557935, 13115870]

約数ペア:

[(1, 13115870), (2, 6557935), (5, 2623174), (10, 1311587), (571, 22970), (1142, 11485), (2297, 5710), (2855, 4594)]