12125804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 21673680

約数和(自身を除く): 9547876

約数列:

[1, 2, 4, 113, 139, 193, 226, 278, 386, 452, 556, 772, 15707, 21809, 26827, 31414, 43618, 53654, 62828, 87236, 107308, 3031451, 6062902, 12125804]

約数ペア:

[(1, 12125804), (2, 6062902), (4, 3031451), (113, 107308), (139, 87236), (193, 62828), (226, 53654), (278, 43618), (386, 31414), (452, 26827), (556, 21809), (772, 15707)]