12590785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 15863040

約数和(自身を除く): 3272255

約数列:

[1, 5, 29, 71, 145, 355, 1223, 2059, 6115, 10295, 35467, 86833, 177335, 434165, 2518157, 12590785]

約数ペア:

[(1, 12590785), (5, 2518157), (29, 434165), (71, 177335), (145, 86833), (355, 35467), (1223, 10295), (2059, 6115)]