11890992

素因数分解:

$2^4\times 3^1\times {\mathrm{247729}}^1$

素因数の和:247740

約数の個数: 20

約数和(自身を含む): 30718520

約数和(自身を除く): 18827528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 247729, 495458, 743187, 990916, 1486374, 1981832, 2972748, 3963664, 5945496, 11890992]

約数ペア:

[(1, 11890992), (2, 5945496), (3, 3963664), (4, 2972748), (6, 1981832), (8, 1486374), (12, 990916), (16, 743187), (24, 495458), (48, 247729)]