2019656078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2134943}}^1$

素因数の和:2134999

約数の個数: 16

約数和(自身を含む): 3381751296

約数和(自身を除く): 1362095218

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2134943, 4269886, 23484373, 46968746, 91802549, 183605098, 1009828039, 2019656078]

約数ペア:

[(1, 2019656078), (2, 1009828039), (11, 183605098), (22, 91802549), (43, 46968746), (86, 23484373), (473, 4269886), (946, 2134943)]