12187322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45817}}^1$

素因数の和:45845

約数の個数: 16

約数和(自身を含む): 21992640

約数和(自身を除く): 9805318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45817, 91634, 320719, 641438, 870523, 1741046, 6093661, 12187322]

約数ペア:

[(1, 12187322), (2, 6093661), (7, 1741046), (14, 870523), (19, 641438), (38, 320719), (133, 91634), (266, 45817)]