15989413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 2050907

約数列:

[1, 11, 59, 71, 347, 649, 781, 3817, 4189, 20473, 24637, 46079, 225203, 271007, 1453583, 15989413]

約数ペア:

[(1, 15989413), (11, 1453583), (59, 271007), (71, 225203), (347, 46079), (649, 24637), (781, 20473), (3817, 4189)]