11188220

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{953}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 23559984

約数和(自身を除く): 12371764

約数列:

[1, 2, 4, 5, 10, 20, 587, 953, 1174, 1906, 2348, 2935, 3812, 4765, 5870, 9530, 11740, 19060, 559411, 1118822, 2237644, 2797055, 5594110, 11188220]

約数ペア:

[(1, 11188220), (2, 5594110), (4, 2797055), (5, 2237644), (10, 1118822), (20, 559411), (587, 19060), (953, 11740), (1174, 9530), (1906, 5870), (2348, 4765), (2935, 3812)]