12553385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 3789655

約数列:

[1, 5, 13, 65, 151, 755, 1279, 1963, 6395, 9815, 16627, 83135, 193129, 965645, 2510677, 12553385]

約数ペア:

[(1, 12553385), (5, 2510677), (13, 965645), (65, 193129), (151, 83135), (755, 16627), (1279, 9815), (1963, 6395)]