12293245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 15390000

約数和(自身を除く): 3096755

約数列:

[1, 5, 29, 145, 149, 569, 745, 2845, 4321, 16501, 21605, 82505, 84781, 423905, 2458649, 12293245]

約数ペア:

[(1, 12293245), (5, 2458649), (29, 423905), (145, 84781), (149, 82505), (569, 21605), (745, 16501), (2845, 4321)]