12790477

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5700

約数の個数: 16

約数和(自身を含む): 16295040

約数和(自身を除く): 3504563

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5657, 39599, 96169, 107483, 673183, 752381, 1827211, 12790477]

約数ペア:

[(1, 12790477), (7, 1827211), (17, 752381), (19, 673183), (119, 107483), (133, 96169), (323, 39599), (2261, 5657)]