17774146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40213}}^1$

素因数の和:40245

約数の個数: 16

約数和(自身を含む): 30401784

約数和(自身を除く): 12627638

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40213, 80426, 522769, 683621, 1045538, 1367242, 8887073, 17774146]

約数ペア:

[(1, 17774146), (2, 8887073), (13, 1367242), (17, 1045538), (26, 683621), (34, 522769), (221, 80426), (442, 40213)]