12743222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 19844352

約数和(自身を除く): 7101130

約数列:

[1, 2, 43, 71, 86, 142, 2087, 3053, 4174, 6106, 89741, 148177, 179482, 296354, 6371611, 12743222]

約数ペア:

[(1, 12743222), (2, 6371611), (43, 296354), (71, 179482), (86, 148177), (142, 89741), (2087, 6106), (3053, 4174)]