19679392513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{885223}}^1$

素因数の和:885324

約数の個数: 16

約数和(自身を含む): 22435117056

約数和(自身を除く): 2755724543

約数列:

[1, 11, 43, 47, 473, 517, 2021, 22231, 885223, 9737453, 38064589, 41605481, 418710479, 457660291, 1789035683, 19679392513]

約数ペア:

[(1, 19679392513), (11, 1789035683), (43, 457660291), (47, 418710479), (473, 41605481), (517, 38064589), (2021, 9737453), (22231, 885223)]