42222554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1709}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 69193440

約数和(自身を除く): 26970886

約数列:

[1, 2, 11, 22, 1123, 1709, 2246, 3418, 12353, 18799, 24706, 37598, 1919207, 3838414, 21111277, 42222554]

約数ペア:

[(1, 42222554), (2, 21111277), (11, 3838414), (22, 1919207), (1123, 37598), (1709, 24706), (2246, 18799), (3418, 12353)]