17238905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 21762000

約数和(自身を除く): 4523095

約数列:

[1, 5, 29, 61, 145, 305, 1769, 1949, 8845, 9745, 56521, 118889, 282605, 594445, 3447781, 17238905]

約数ペア:

[(1, 17238905), (5, 3447781), (29, 594445), (61, 282605), (145, 118889), (305, 56521), (1769, 9745), (1949, 8845)]