21994549386722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2226619699}}^1$

素因数の和:2226620161

約数の個数: 16

約数和(自身を含む): 36071239140000

約数和(自身を除く): 14076689753278

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 2226619699, 4453239398, 24492816689, 48985633378, 999752244851, 1999504489702, 10997274693361, 21994549386722]

約数ペア:

[(1, 21994549386722), (2, 10997274693361), (11, 1999504489702), (22, 999752244851), (449, 48985633378), (898, 24492816689), (4939, 4453239398), (9878, 2226619699)]