2019998186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1236229}}^1$

素因数の和:1236293

約数の個数: 16

約数和(自身を含む): 3263647200

約数和(自身を除く): 1243649014

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1236229, 2472458, 23488351, 46976702, 53157847, 106315694, 1009999093, 2019998186]

約数ペア:

[(1, 2019998186), (2, 1009999093), (19, 106315694), (38, 53157847), (43, 46976702), (86, 23488351), (817, 2472458), (1634, 1236229)]