19671047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 22083840

約数和(自身を除く): 2412793

約数列:

[1, 11, 71, 89, 283, 781, 979, 3113, 6319, 20093, 25187, 69509, 221023, 277057, 1788277, 19671047]

約数ペア:

[(1, 19671047), (11, 1788277), (71, 277057), (89, 221023), (283, 69509), (781, 25187), (979, 20093), (3113, 6319)]