13241780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14087}}^1$

素因数の和:14143

約数の個数: 24

約数和(自身を含む): 28401408

約数和(自身を除く): 15159628

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14087, 28174, 56348, 70435, 140870, 281740, 662089, 1324178, 2648356, 3310445, 6620890, 13241780]

約数ペア:

[(1, 13241780), (2, 6620890), (4, 3310445), (5, 2648356), (10, 1324178), (20, 662089), (47, 281740), (94, 140870), (188, 70435), (235, 56348), (470, 28174), (940, 14087)]