12405550

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 23197176

約数和(自身を除く): 10791626

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1093, 1135, 2186, 2270, 5465, 5675, 10930, 11350, 27325, 54650, 248111, 496222, 1240555, 2481110, 6202775, 12405550]

約数ペア:

[(1, 12405550), (2, 6202775), (5, 2481110), (10, 1240555), (25, 496222), (50, 248111), (227, 54650), (454, 27325), (1093, 11350), (1135, 10930), (2186, 5675), (2270, 5465)]