12689259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22619}}^1$

素因数の和:22650

約数の個数: 16

約数和(自身を含む): 19543680

約数和(自身を除く): 6854421

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 22619, 67857, 248809, 384523, 746427, 1153569, 4229753, 12689259]

約数ペア:

[(1, 12689259), (3, 4229753), (11, 1153569), (17, 746427), (33, 384523), (51, 248809), (187, 67857), (561, 22619)]