13187335

素因数分解:

$5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 18144576

約数和(自身を除く): 4957241

約数列:

[1, 5, 7, 35, 577, 653, 2885, 3265, 4039, 4571, 20195, 22855, 376781, 1883905, 2637467, 13187335]

約数ペア:

[(1, 13187335), (5, 2637467), (7, 1883905), (35, 376781), (577, 22855), (653, 20195), (2885, 4571), (3265, 4039)]