2874206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 4646400

約数和(自身を除く): 1772194

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1759, 3518, 33421, 66842, 75637, 151274, 1437103, 2874206]

約数ペア:

[(1, 2874206), (2, 1437103), (19, 151274), (38, 75637), (43, 66842), (86, 33421), (817, 3518), (1634, 1759)]