11999472

素因数分解:

$2^4\times 3^1\times {\mathrm{249989}}^1$

素因数の和:250000

約数の個数: 20

約数和(自身を含む): 30998760

約数和(自身を除く): 18999288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 249989, 499978, 749967, 999956, 1499934, 1999912, 2999868, 3999824, 5999736, 11999472]

約数ペア:

[(1, 11999472), (2, 5999736), (3, 3999824), (4, 2999868), (6, 1999912), (8, 1499934), (12, 999956), (16, 749967), (24, 499978), (48, 249989)]