19080842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1193}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 31292352

約数和(自身を除く): 12211510

約数列:

[1, 2, 11, 22, 727, 1193, 1454, 2386, 7997, 13123, 15994, 26246, 867311, 1734622, 9540421, 19080842]

約数ペア:

[(1, 19080842), (2, 9540421), (11, 1734622), (22, 867311), (727, 26246), (1193, 15994), (1454, 13123), (2386, 7997)]