13869724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 26749296

約数和(自身を除く): 12879572

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 3121, 4444, 6242, 12484, 34331, 68662, 137324, 315221, 630442, 1260884, 3467431, 6934862, 13869724]

約数ペア:

[(1, 13869724), (2, 6934862), (4, 3467431), (11, 1260884), (22, 630442), (44, 315221), (101, 137324), (202, 68662), (404, 34331), (1111, 12484), (2222, 6242), (3121, 4444)]