11988754919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1\times {\mathrm{7159}}^1$

素因数の和:8894

約数の個数: 16

約数和(自身を含む): 12867379200

約数和(自身を除く): 878624281

約数列:

[1, 19, 53, 1007, 1663, 7159, 31597, 88139, 136021, 379427, 1674641, 7209113, 11905417, 226202923, 630987101, 11988754919]

約数ペア:

[(1, 11988754919), (19, 630987101), (53, 226202923), (1007, 11905417), (1663, 7209113), (7159, 1674641), (31597, 379427), (88139, 136021)]