19852238

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1543}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 34091520

約数和(自身を除く): 14239282

約数列:

[1, 2, 7, 14, 919, 1543, 1838, 3086, 6433, 10801, 12866, 21602, 1418017, 2836034, 9926119, 19852238]

約数ペア:

[(1, 19852238), (2, 9926119), (7, 2836034), (14, 1418017), (919, 21602), (1543, 12866), (1838, 10801), (3086, 6433)]