15620849

素因数分解:

${\mathrm{53}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:256

約数の個数: 12

約数和(自身を含む): 16353456

約数和(自身を除く): 732607

約数列:

[1, 53, 67, 83, 2809, 3551, 4399, 5561, 188203, 233147, 294733, 15620849]

約数ペア:

[(1, 15620849), (53, 294733), (67, 233147), (83, 188203), (2809, 5561), (3551, 4399)]