11071385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 3443815

約数列:

[1, 5, 13, 65, 71, 355, 923, 2399, 4615, 11995, 31187, 155935, 170329, 851645, 2214277, 11071385]

約数ペア:

[(1, 11071385), (5, 2214277), (13, 851645), (65, 170329), (71, 155935), (355, 31187), (923, 11995), (2399, 4615)]