2019013544

素因数分解:

$2^3\times {\mathrm{7103}}^1\times {\mathrm{35531}}^1$

素因数の和:42640

約数の個数: 16

約数和(自身を含む): 3786289920

約数和(自身を除く): 1767276376

約数列:

[1, 2, 4, 8, 7103, 14206, 28412, 35531, 56824, 71062, 142124, 284248, 252376693, 504753386, 1009506772, 2019013544]

約数ペア:

[(1, 2019013544), (2, 1009506772), (4, 504753386), (8, 252376693), (7103, 284248), (14206, 142124), (28412, 71062), (35531, 56824)]