18796569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12119}}^1$

素因数の和:12180

約数の個数: 16

約数和(自身を含む): 27924480

約数和(自身を除く): 9127911

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12119, 36357, 133309, 399927, 569593, 1708779, 6265523, 18796569]

約数ペア:

[(1, 18796569), (3, 6265523), (11, 1708779), (33, 569593), (47, 399927), (141, 133309), (517, 36357), (1551, 12119)]