19427277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2281}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 27603072

約数和(自身を除く): 8175795

約数列:

[1, 3, 17, 51, 167, 501, 2281, 2839, 6843, 8517, 38777, 116331, 380927, 1142781, 6475759, 19427277]

約数ペア:

[(1, 19427277), (3, 6475759), (17, 1142781), (51, 380927), (167, 116331), (501, 38777), (2281, 8517), (2839, 6843)]