12879076

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1451}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 25857216

約数和(自身を除く): 12978140

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1451, 2219, 2902, 4438, 5804, 8876, 10157, 20314, 40628, 459967, 919934, 1839868, 3219769, 6439538, 12879076]

約数ペア:

[(1, 12879076), (2, 6439538), (4, 3219769), (7, 1839868), (14, 919934), (28, 459967), (317, 40628), (634, 20314), (1268, 10157), (1451, 8876), (2219, 5804), (2902, 4438)]