12685783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 1760297

約数列:

[1, 11, 37, 71, 407, 439, 781, 2627, 4829, 16243, 28897, 31169, 178673, 342859, 1153253, 12685783]

約数ペア:

[(1, 12685783), (11, 1153253), (37, 342859), (71, 178673), (407, 31169), (439, 28897), (781, 16243), (2627, 4829)]