12489980822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6301}}^1\times {\mathrm{8191}}^1$

素因数の和:14516

約数の個数: 24

約数和(自身を含む): 20598767616

約数和(自身を除く): 8108786794

約数列:

[1, 2, 11, 22, 121, 242, 6301, 8191, 12602, 16382, 69311, 90101, 138622, 180202, 762421, 991111, 1524842, 1982222, 51611491, 103222982, 567726401, 1135452802, 6244990411, 12489980822]

約数ペア:

[(1, 12489980822), (2, 6244990411), (11, 1135452802), (22, 567726401), (121, 103222982), (242, 51611491), (6301, 1982222), (8191, 1524842), (12602, 991111), (16382, 762421), (69311, 180202), (90101, 138622)]