9780584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{111143}}^1$

素因数の和:111160

約数の個数: 16

約数和(自身を含む): 20005920

約数和(自身を除く): 10225336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 111143, 222286, 444572, 889144, 1222573, 2445146, 4890292, 9780584]

約数ペア:

[(1, 9780584), (2, 4890292), (4, 2445146), (8, 1222573), (11, 889144), (22, 444572), (44, 222286), (88, 111143)]