13557550

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1092

約数の個数: 24

約数和(自身を含む): 25317576

約数和(自身を除く): 11760026

約数列:

[1, 2, 5, 10, 25, 50, 397, 683, 794, 1366, 1985, 3415, 3970, 6830, 9925, 17075, 19850, 34150, 271151, 542302, 1355755, 2711510, 6778775, 13557550]

約数ペア:

[(1, 13557550), (2, 6778775), (5, 2711510), (10, 1355755), (25, 542302), (50, 271151), (397, 34150), (683, 19850), (794, 17075), (1366, 9925), (1985, 6830), (3415, 3970)]