21093952886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1\times {\mathrm{76717}}^1$

素因数の和:84823

約数の個数: 16

約数和(自身を含む): 33506739936

約数和(自身を除く): 12412787050

約数列:

[1, 2, 17, 34, 8087, 16174, 76717, 137479, 153434, 274958, 1304189, 2608378, 620410379, 1240820758, 10546976443, 21093952886]

約数ペア:

[(1, 21093952886), (2, 10546976443), (17, 1240820758), (34, 620410379), (8087, 2608378), (16174, 1304189), (76717, 274958), (137479, 153434)]