13620782

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 23806128

約数和(自身を除く): 10185346

約数列:

[1, 2, 7, 14, 71, 142, 193, 386, 497, 994, 1351, 2702, 5041, 10082, 13703, 27406, 35287, 70574, 95921, 191842, 972913, 1945826, 6810391, 13620782]

約数ペア:

[(1, 13620782), (2, 6810391), (7, 1945826), (14, 972913), (71, 191842), (142, 95921), (193, 70574), (386, 35287), (497, 27406), (994, 13703), (1351, 10082), (2702, 5041)]