2019261644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12312571}}^1$

素因数の和:12312616

約数の個数: 12

約数和(自身を含む): 3619896168

約数和(自身を除く): 1600634524

約数列:

[1, 2, 4, 41, 82, 164, 12312571, 24625142, 49250284, 504815411, 1009630822, 2019261644]

約数ペア:

[(1, 2019261644), (2, 1009630822), (4, 504815411), (41, 49250284), (82, 24625142), (164, 12312571)]