171140638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{10259}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 270864000

約数和(自身を除く): 99723362

約数列:

[1, 2, 19, 38, 439, 878, 8341, 10259, 16682, 20518, 194921, 389842, 4503701, 9007402, 85570319, 171140638]

約数ペア:

[(1, 171140638), (2, 85570319), (19, 9007402), (38, 4503701), (439, 389842), (878, 194921), (8341, 20518), (10259, 16682)]