2019206572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{6915091}}^1$

素因数の和:6915168

約数の個数: 12

約数和(自身を含む): 3582017656

約数和(自身を除く): 1562811084

約数列:

[1, 2, 4, 73, 146, 292, 6915091, 13830182, 27660364, 504801643, 1009603286, 2019206572]

約数ペア:

[(1, 2019206572), (2, 1009603286), (4, 504801643), (73, 27660364), (146, 13830182), (292, 6915091)]