13899944

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4813}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 27512010

約数和(自身を除く): 13612066

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4813, 9626, 19252, 38504, 91447, 182894, 365788, 731576, 1737493, 3474986, 6949972, 13899944]

約数ペア:

[(1, 13899944), (2, 6949972), (4, 3474986), (8, 1737493), (19, 731576), (38, 365788), (76, 182894), (152, 91447), (361, 38504), (722, 19252), (1444, 9626), (2888, 4813)]