12390545126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1\times {\mathrm{5879}}^1$

素因数の和:7436

約数の個数: 32

約数和(自身を含む): 20109600000

約数和(自身を除く): 7719054874

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1499, 2998, 5879, 11758, 28481, 55463, 56962, 110926, 111701, 217523, 223402, 435046, 1053797, 2107594, 4132937, 8265874, 8812621, 17625242, 167439799, 326066977, 334879598, 652133954, 6195272563, 12390545126]

約数ペア:

[(1, 12390545126), (2, 6195272563), (19, 652133954), (37, 334879598), (38, 326066977), (74, 167439799), (703, 17625242), (1406, 8812621), (1499, 8265874), (2998, 4132937), (5879, 2107594), (11758, 1053797), (28481, 435046), (55463, 223402), (56962, 217523), (110926, 111701)]