11977550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18452

約数の個数: 24

約数和(自身を含む): 23993256

約数和(自身を除く): 12015706

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18427, 36854, 92135, 184270, 239551, 460675, 479102, 921350, 1197755, 2395510, 5988775, 11977550]

約数ペア:

[(1, 11977550), (2, 5988775), (5, 2395510), (10, 1197755), (13, 921350), (25, 479102), (26, 460675), (50, 239551), (65, 184270), (130, 92135), (325, 36854), (650, 18427)]