2008198103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{23327}}^1$

素因数の和:23566

約数の個数: 16

約数和(自身を含む): 2217093120

約数和(自身を除く): 208895017

約数列:

[1, 19, 23, 197, 437, 3743, 4531, 23327, 86089, 443213, 536521, 4595419, 10193899, 87312961, 105694637, 2008198103]

約数ペア:

[(1, 2008198103), (19, 105694637), (23, 87312961), (197, 10193899), (437, 4595419), (3743, 536521), (4531, 443213), (23327, 86089)]