212123543

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 228566880

約数和(自身を除く): 16443337

約数列:

[1, 19, 53, 313, 673, 1007, 5947, 12787, 16589, 35669, 210649, 315191, 677711, 4002331, 11164397, 212123543]

約数ペア:

[(1, 212123543), (19, 11164397), (53, 4002331), (313, 677711), (673, 315191), (1007, 210649), (5947, 35669), (12787, 16589)]