12664435

素因数分解:

$5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 17427456

約数和(自身を除く): 4763021

約数列:

[1, 5, 7, 35, 487, 743, 2435, 3409, 3715, 5201, 17045, 26005, 361841, 1809205, 2532887, 12664435]

約数ペア:

[(1, 12664435), (5, 2532887), (7, 1809205), (35, 361841), (487, 26005), (743, 17045), (2435, 5201), (3409, 3715)]