19942206

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2543}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 39930624

約数和(自身を除く): 19988418

約数列:

[1, 2, 3, 6, 1307, 2543, 2614, 3921, 5086, 7629, 7842, 15258, 3323701, 6647402, 9971103, 19942206]

約数ペア:

[(1, 19942206), (2, 9971103), (3, 6647402), (6, 3323701), (1307, 15258), (2543, 7842), (2614, 7629), (3921, 5086)]