16264893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 23155200

約数和(自身を除く): 6890307

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4019, 4047, 12057, 76361, 229083, 285349, 856047, 5421631, 16264893]

約数ペア:

[(1, 16264893), (3, 5421631), (19, 856047), (57, 285349), (71, 229083), (213, 76361), (1349, 12057), (4019, 4047)]