12780888

素因数分解:

$2^3\times 3^1\times {\mathrm{532537}}^1$

素因数の和:532546

約数の個数: 16

約数和(自身を含む): 31952280

約数和(自身を除く): 19171392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 532537, 1065074, 1597611, 2130148, 3195222, 4260296, 6390444, 12780888]

約数ペア:

[(1, 12780888), (2, 6390444), (3, 4260296), (4, 3195222), (6, 2130148), (8, 1597611), (12, 1065074), (24, 532537)]