19527010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4349}}^1$

素因数の和:4805

約数の個数: 16

約数和(自身を含む): 35235000

約数和(自身を除く): 15707990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4349, 4490, 8698, 21745, 43490, 1952701, 3905402, 9763505, 19527010]

約数ペア:

[(1, 19527010), (2, 9763505), (5, 3905402), (10, 1952701), (449, 43490), (898, 21745), (2245, 8698), (4349, 4490)]