2113014970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19209227}}^1$

素因数の和:19209245

約数の個数: 16

約数和(自身を含む): 4149193248

約数和(自身を除く): 2036178278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19209227, 38418454, 96046135, 192092270, 211301497, 422602994, 1056507485, 2113014970]

約数ペア:

[(1, 2113014970), (2, 1056507485), (5, 422602994), (10, 211301497), (11, 192092270), (22, 96046135), (55, 38418454), (110, 19209227)]