11227420

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2473}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 23691024

約数和(自身を除く): 12463604

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2473, 4540, 4946, 9892, 12365, 24730, 49460, 561371, 1122742, 2245484, 2806855, 5613710, 11227420]

約数ペア:

[(1, 11227420), (2, 5613710), (4, 2806855), (5, 2245484), (10, 1122742), (20, 561371), (227, 49460), (454, 24730), (908, 12365), (1135, 9892), (2270, 4946), (2473, 4540)]