2021919442079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1\times {\mathrm{1834741}}^1$

素因数の和:1836662

約数の個数: 16

約数和(自身を含む): 2198167695360

約数和(自身を除く): 176248253281

約数列:

[1, 19, 31, 589, 1871, 35549, 58001, 1102019, 1834741, 34860079, 56876971, 1080662449, 3432800411, 65223207809, 106416812741, 2021919442079]

約数ペア:

[(1, 2021919442079), (19, 106416812741), (31, 65223207809), (589, 3432800411), (1871, 1080662449), (35549, 56876971), (58001, 34860079), (1102019, 1834741)]