17773886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6637}}^1$

素因数の和:6755

約数の個数: 16

約数和(自身を含む): 28994784

約数和(自身を除く): 11220898

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 6637, 13274, 86281, 172562, 683611, 1367222, 8886943, 17773886]

約数ペア:

[(1, 17773886), (2, 8886943), (13, 1367222), (26, 683611), (103, 172562), (206, 86281), (1339, 13274), (2678, 6637)]