219124510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1992041}}^1$

素因数の和:1992059

約数の個数: 16

約数和(自身を含む): 430281072

約数和(自身を除く): 211156562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1992041, 3984082, 9960205, 19920410, 21912451, 43824902, 109562255, 219124510]

約数ペア:

[(1, 219124510), (2, 109562255), (5, 43824902), (10, 21912451), (11, 19920410), (22, 9960205), (55, 3984082), (110, 1992041)]