12986448

素因数分解:

$2^4\times 3^1\times {\mathrm{270551}}^1$

素因数の和:270562

約数の個数: 20

約数和(自身を含む): 33548448

約数和(自身を除く): 20562000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 270551, 541102, 811653, 1082204, 1623306, 2164408, 3246612, 4328816, 6493224, 12986448]

約数ペア:

[(1, 12986448), (2, 6493224), (3, 4328816), (4, 3246612), (6, 2164408), (8, 1623306), (12, 1082204), (16, 811653), (24, 541102), (48, 270551)]