12793543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 15367680

約数和(自身を除く): 2574137

約数列:

[1, 7, 23, 161, 229, 347, 1603, 2429, 5267, 7981, 36869, 55867, 79463, 556241, 1827649, 12793543]

約数ペア:

[(1, 12793543), (7, 1827649), (23, 556241), (161, 79463), (229, 55867), (347, 36869), (1603, 7981), (2429, 5267)]