23808004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 46097856

約数和(自身を除く): 22289852

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7621, 15242, 30484, 83831, 167662, 335324, 541091, 1082182, 2164364, 5952001, 11904002, 23808004]

約数ペア:

[(1, 23808004), (2, 11904002), (4, 5952001), (11, 2164364), (22, 1082182), (44, 541091), (71, 335324), (142, 167662), (284, 83831), (781, 30484), (1562, 15242), (3124, 7621)]