15970340738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1\times {\mathrm{6451}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 26367517440

約数和(自身を除く): 10397176702

約数列:

[1, 2, 11, 22, 131, 262, 859, 1441, 1718, 2882, 6451, 9449, 12902, 18898, 70961, 112529, 141922, 225058, 845081, 1237819, 1690162, 2475638, 5541409, 9295891, 11082818, 18591782, 60955499, 121910998, 725924579, 1451849158, 7985170369, 15970340738]

約数ペア:

[(1, 15970340738), (2, 7985170369), (11, 1451849158), (22, 725924579), (131, 121910998), (262, 60955499), (859, 18591782), (1441, 11082818), (1718, 9295891), (2882, 5541409), (6451, 2475638), (9449, 1690162), (12902, 1237819), (18898, 845081), (70961, 225058), (112529, 141922)]