9188738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20821

約数の個数: 16

約数和(自身を含む): 15717240

約数和(自身を除く): 6528502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20789, 41578, 270257, 353413, 540514, 706826, 4594369, 9188738]

約数ペア:

[(1, 9188738), (2, 4594369), (13, 706826), (17, 540514), (26, 353413), (34, 270257), (221, 41578), (442, 20789)]