21327224

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{3803}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 40056120

約数和(自身を除く): 18728896

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 3803, 5608, 7606, 15212, 30424, 2665903, 5331806, 10663612, 21327224]

約数ペア:

[(1, 21327224), (2, 10663612), (4, 5331806), (8, 2665903), (701, 30424), (1402, 15212), (2804, 7606), (3803, 5608)]