12855706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 20540520

約数和(自身を除く): 7684814

約数列:

[1, 2, 17, 34, 181, 362, 2089, 3077, 4178, 6154, 35513, 71026, 378109, 756218, 6427853, 12855706]

約数ペア:

[(1, 12855706), (2, 6427853), (17, 756218), (34, 378109), (181, 71026), (362, 35513), (2089, 6154), (3077, 4178)]