2008186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 3247200

約数和(自身を除く): 1239014

約数列:

[1, 2, 19, 38, 43, 86, 817, 1229, 1634, 2458, 23351, 46702, 52847, 105694, 1004093, 2008186]

約数ペア:

[(1, 2008186), (2, 1004093), (19, 105694), (38, 52847), (43, 46702), (86, 23351), (817, 2458), (1229, 1634)]