2185437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 3202560

約数和(自身を除く): 1017123

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1667, 5001, 31673, 38341, 95019, 115023, 728479, 2185437]

約数ペア:

[(1, 2185437), (3, 728479), (19, 115023), (23, 95019), (57, 38341), (69, 31673), (437, 5001), (1311, 1667)]