12001863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 4932537

約数列:

[1, 3, 19, 57, 239, 717, 881, 2643, 4541, 13623, 16739, 50217, 210559, 631677, 4000621, 12001863]

約数ペア:

[(1, 12001863), (3, 4000621), (19, 631677), (57, 210559), (239, 50217), (717, 16739), (881, 13623), (2643, 4541)]