12123334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 19253520

約数和(自身を除く): 7130186

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 4861, 9722, 140969, 209023, 281938, 418046, 6061667, 12123334]

約数ペア:

[(1, 12123334), (2, 6061667), (29, 418046), (43, 281938), (58, 209023), (86, 140969), (1247, 9722), (2494, 4861)]