12486962032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41075533}}^1$

素因数の和:41075560

約数の個数: 20

約数和(自身を含む): 25466831080

約数和(自身を除く): 12979869048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41075533, 82151066, 164302132, 328604264, 657208528, 780435127, 1560870254, 3121740508, 6243481016, 12486962032]

約数ペア:

[(1, 12486962032), (2, 6243481016), (4, 3121740508), (8, 1560870254), (16, 780435127), (19, 657208528), (38, 328604264), (76, 164302132), (152, 82151066), (304, 41075533)]