2019923142

素因数分解:

$2^1\times 3^1\times {\mathrm{3919}}^1\times {\mathrm{85903}}^1$

素因数の和:89827

約数の個数: 16

約数和(自身を含む): 4040924160

約数和(自身を除く): 2021001018

約数列:

[1, 2, 3, 6, 3919, 7838, 11757, 23514, 85903, 171806, 257709, 515418, 336653857, 673307714, 1009961571, 2019923142]

約数ペア:

[(1, 2019923142), (2, 1009961571), (3, 673307714), (6, 336653857), (3919, 515418), (7838, 257709), (11757, 171806), (23514, 85903)]