51974234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105211}}^1$

素因数の和:105245

約数の個数: 16

約数和(自身を含む): 88378080

約数和(自身を除く): 36403846

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 105211, 210422, 1367743, 1999009, 2735486, 3998018, 25987117, 51974234]

約数ペア:

[(1, 51974234), (2, 25987117), (13, 3998018), (19, 2735486), (26, 1999009), (38, 1367743), (247, 210422), (494, 105211)]