11989392

素因数分解:

$2^4\times 3^1\times {\mathrm{249779}}^1$

素因数の和:249790

約数の個数: 20

約数和(自身を含む): 30972720

約数和(自身を除く): 18983328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 249779, 499558, 749337, 999116, 1498674, 1998232, 2997348, 3996464, 5994696, 11989392]

約数ペア:

[(1, 11989392), (2, 5994696), (3, 3996464), (4, 2997348), (6, 1998232), (8, 1498674), (12, 999116), (16, 749337), (24, 499558), (48, 249779)]