126512012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{2351}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 241823232

約数和(自身を除く): 115311220

約数列:

[1, 2, 4, 11, 22, 44, 1223, 2351, 2446, 4702, 4892, 9404, 13453, 25861, 26906, 51722, 53812, 103444, 2875273, 5750546, 11501092, 31628003, 63256006, 126512012]

約数ペア:

[(1, 126512012), (2, 63256006), (4, 31628003), (11, 11501092), (22, 5750546), (44, 2875273), (1223, 103444), (2351, 53812), (2446, 51722), (4702, 26906), (4892, 25861), (9404, 13453)]