11281738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10091}}^1$

素因数の和:10149

約数の個数: 16

約数和(自身を含む): 18650016

約数和(自身を除く): 7368278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10091, 20182, 131183, 262366, 433913, 867826, 5640869, 11281738]

約数ペア:

[(1, 11281738), (2, 5640869), (13, 867826), (26, 433913), (43, 262366), (86, 131183), (559, 20182), (1118, 10091)]