2019331851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{22669}}^1$

素因数の和:23986

約数の個数: 16

約数和(自身を含む): 2811805440

約数和(自身を除く): 792473589

約数列:

[1, 3, 23, 69, 1291, 3873, 22669, 29693, 68007, 89079, 521387, 1564161, 29265679, 87797037, 673110617, 2019331851]

約数ペア:

[(1, 2019331851), (3, 673110617), (23, 87797037), (69, 29265679), (1291, 1564161), (3873, 521387), (22669, 89079), (29693, 68007)]