17950439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 20186208

約数和(自身を除く): 2235769

約数列:

[1, 13, 37, 67, 481, 557, 871, 2479, 7241, 20609, 32227, 37319, 267917, 485147, 1380803, 17950439]

約数ペア:

[(1, 17950439), (13, 1380803), (37, 485147), (67, 267917), (481, 37319), (557, 32227), (871, 20609), (2479, 7241)]