12687322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 19622592

約数和(自身を除く): 6935270

約数列:

[1, 2, 43, 86, 151, 302, 977, 1954, 6493, 12986, 42011, 84022, 147527, 295054, 6343661, 12687322]

約数ペア:

[(1, 12687322), (2, 6343661), (43, 295054), (86, 147527), (151, 84022), (302, 42011), (977, 12986), (1954, 6493)]