19200027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83117}}^1$

素因数の和:83138

約数の個数: 16

約数和(自身を含む): 31917312

約数和(自身を除く): 12717285

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83117, 249351, 581819, 914287, 1745457, 2742861, 6400009, 19200027]

約数ペア:

[(1, 19200027), (3, 6400009), (7, 2742861), (11, 1745457), (21, 914287), (33, 581819), (77, 249351), (231, 83117)]