19327302

素因数分解:

$2^1\times 3^3\times {\mathrm{357913}}^1$

素因数の和:357924

約数の個数: 16

約数和(自身を含む): 42949680

約数和(自身を除く): 23622378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 357913, 715826, 1073739, 2147478, 3221217, 6442434, 9663651, 19327302]

約数ペア:

[(1, 19327302), (2, 9663651), (3, 6442434), (6, 3221217), (9, 2147478), (18, 1073739), (27, 715826), (54, 357913)]