12980976

素因数分解:

$2^4\times 3^1\times {\mathrm{270437}}^1$

素因数の和:270448

約数の個数: 20

約数和(自身を含む): 33534312

約数和(自身を除く): 20553336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 270437, 540874, 811311, 1081748, 1622622, 2163496, 3245244, 4326992, 6490488, 12980976]

約数ペア:

[(1, 12980976), (2, 6490488), (3, 4326992), (4, 3245244), (6, 2163496), (8, 1622622), (12, 1081748), (16, 811311), (24, 540874), (48, 270437)]