18453424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104849}}^1$

素因数の和:104868

約数の個数: 20

約数和(自身を含む): 39004200

約数和(自身を除く): 20550776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104849, 209698, 419396, 838792, 1153339, 1677584, 2306678, 4613356, 9226712, 18453424]

約数ペア:

[(1, 18453424), (2, 9226712), (4, 4613356), (8, 2306678), (11, 1677584), (16, 1153339), (22, 838792), (44, 419396), (88, 209698), (176, 104849)]