12768581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 15713280

約数和(自身を除く): 2944699

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1759, 7259, 12313, 29903, 107299, 209321, 751093, 1824083, 12768581]

約数ペア:

[(1, 12768581), (7, 1824083), (17, 751093), (61, 209321), (119, 107299), (427, 29903), (1037, 12313), (1759, 7259)]