19441060

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1033}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 40909176

約数和(自身を除く): 21468116

約数列:

[1, 2, 4, 5, 10, 20, 941, 1033, 1882, 2066, 3764, 4132, 4705, 5165, 9410, 10330, 18820, 20660, 972053, 1944106, 3888212, 4860265, 9720530, 19441060]

約数ペア:

[(1, 19441060), (2, 9720530), (4, 4860265), (5, 3888212), (10, 1944106), (20, 972053), (941, 20660), (1033, 18820), (1882, 10330), (2066, 9410), (3764, 5165), (4132, 4705)]