12879335

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12730

約数の個数: 16

約数和(自身を含む): 18273600

約数和(自身を除く): 5394265

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 12689, 63445, 88823, 367981, 444115, 1839905, 2575867, 12879335]

約数ペア:

[(1, 12879335), (5, 2575867), (7, 1839905), (29, 444115), (35, 367981), (145, 88823), (203, 63445), (1015, 12689)]