19854034442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{629767}}^1$

素因数の和:631213

約数の個数: 16

約数和(自身を含む): 32511143232

約数和(自身を除く): 12657108790

約数列:

[1, 2, 11, 22, 1433, 2866, 15763, 31526, 629767, 1259534, 6927437, 13854874, 902456111, 1804912222, 9927017221, 19854034442]

約数ペア:

[(1, 19854034442), (2, 9927017221), (11, 1804912222), (22, 902456111), (1433, 13854874), (2866, 6927437), (15763, 1259534), (31526, 629767)]