15679986398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{104543}}^1\times {\mathrm{3947}}^1$

素因数の和:108511

約数の個数: 16

約数和(自身を含む): 24764382720

約数和(自身を除く): 9084396322

約数列:

[1, 2, 19, 38, 3947, 7894, 74993, 104543, 149986, 209086, 1986317, 3972634, 412631221, 825262442, 7839993199, 15679986398]

約数ペア:

[(1, 15679986398), (2, 7839993199), (19, 825262442), (38, 412631221), (3947, 3972634), (7894, 1986317), (74993, 209086), (104543, 149986)]