21094729724

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{1039}}^1\times {\mathrm{5417}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 36997571520

約数和(自身を除く): 15902841796

約数列:

[1, 2, 4, 937, 1039, 1874, 2078, 3748, 4156, 5417, 10834, 21668, 973543, 1947086, 3894172, 5075729, 5628263, 10151458, 11256526, 20302916, 22513052, 5273682431, 10547364862, 21094729724]

約数ペア:

[(1, 21094729724), (2, 10547364862), (4, 5273682431), (937, 22513052), (1039, 20302916), (1874, 11256526), (2078, 10151458), (3748, 5628263), (4156, 5075729), (5417, 3894172), (10834, 1947086), (21668, 973543)]