1247996874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10947341}}^1$

素因数の和:10947365

約数の個数: 16

約数和(自身を含む): 2627362080

約数和(自身を除く): 1379365206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10947341, 21894682, 32842023, 65684046, 207999479, 415998958, 623998437, 1247996874]

約数ペア:

[(1, 1247996874), (2, 623998437), (3, 415998958), (6, 207999479), (19, 65684046), (38, 32842023), (57, 21894682), (114, 10947341)]