13678012016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7989493}}^1$

素因数の和:7989608

約数の個数: 20

約数和(自身を含む): 26748825912

約数和(自身を除く): 13070813896

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7989493, 15978986, 31957972, 63915944, 127831888, 854875751, 1709751502, 3419503004, 6839006008, 13678012016]

約数ペア:

[(1, 13678012016), (2, 6839006008), (4, 3419503004), (8, 1709751502), (16, 854875751), (107, 127831888), (214, 63915944), (428, 31957972), (856, 15978986), (1712, 7989493)]