12977988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{56921}}^1$

素因数の和:56947

約数の個数: 24

約数和(自身を含む): 31876320

約数和(自身を除く): 18898332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 56921, 113842, 170763, 227684, 341526, 683052, 1081499, 2162998, 3244497, 4325996, 6488994, 12977988]

約数ペア:

[(1, 12977988), (2, 6488994), (3, 4325996), (4, 3244497), (6, 2162998), (12, 1081499), (19, 683052), (38, 341526), (57, 227684), (76, 170763), (114, 113842), (228, 56921)]