11551340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14087}}^1$

素因数の和:14137

約数の個数: 24

約数和(自身を含む): 24851232

約数和(自身を除く): 13299892

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14087, 28174, 56348, 70435, 140870, 281740, 577567, 1155134, 2310268, 2887835, 5775670, 11551340]

約数ペア:

[(1, 11551340), (2, 5775670), (4, 2887835), (5, 2310268), (10, 1155134), (20, 577567), (41, 281740), (82, 140870), (164, 70435), (205, 56348), (410, 28174), (820, 14087)]