11811128

素因数分解:

$2^3\times 7^1\times {\mathrm{210913}}^1$

素因数の和:210926

約数の個数: 16

約数和(自身を含む): 25309680

約数和(自身を除く): 13498552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 210913, 421826, 843652, 1476391, 1687304, 2952782, 5905564, 11811128]

約数ペア:

[(1, 11811128), (2, 5905564), (4, 2952782), (7, 1687304), (8, 1476391), (14, 843652), (28, 421826), (56, 210913)]