2019910868

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{6392123}}^1$

素因数の和:6392206

約数の個数: 12

約数和(自身を含む): 3579589440

約数和(自身を除く): 1559678572

約数列:

[1, 2, 4, 79, 158, 316, 6392123, 12784246, 25568492, 504977717, 1009955434, 2019910868]

約数ペア:

[(1, 2019910868), (2, 1009955434), (4, 504977717), (79, 25568492), (158, 12784246), (316, 6392123)]