13205792

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 26088300

約数和(自身を除く): 12882508

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1009, 1636, 2018, 3272, 4036, 6544, 8072, 13088, 16144, 32288, 412681, 825362, 1650724, 3301448, 6602896, 13205792]

約数ペア:

[(1, 13205792), (2, 6602896), (4, 3301448), (8, 1650724), (16, 825362), (32, 412681), (409, 32288), (818, 16144), (1009, 13088), (1636, 8072), (2018, 6544), (3272, 4036)]