38438335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8329}}^1$

素因数の和:8418

約数の個数: 16

約数和(自身を含む): 50379840

約数和(自身を除く): 11941505

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 8329, 41645, 108277, 541385, 591359, 2956795, 7687667, 38438335]

約数ペア:

[(1, 38438335), (5, 7687667), (13, 2956795), (65, 591359), (71, 541385), (355, 108277), (923, 41645), (4615, 8329)]