13265287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5910

約数の個数: 16

約数和(自身を含む): 16899840

約数和(自身を除く): 3634553

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5867, 41069, 99739, 111473, 698173, 780311, 1895041, 13265287]

約数ペア:

[(1, 13265287), (7, 1895041), (17, 780311), (19, 698173), (119, 111473), (133, 99739), (323, 41069), (2261, 5867)]