13312628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11057}}^1$

素因数の和:11111

約数の個数: 24

約数和(自身を含む): 27246912

約数和(自身を除く): 13934284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 11057, 22114, 44228, 77399, 154798, 309596, 475451, 950902, 1901804, 3328157, 6656314, 13312628]

約数ペア:

[(1, 13312628), (2, 6656314), (4, 3328157), (7, 1901804), (14, 950902), (28, 475451), (43, 309596), (86, 154798), (172, 77399), (301, 44228), (602, 22114), (1204, 11057)]