12003856

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{2789}}^1$

素因数の和:3066

約数の個数: 20

約数和(自身を含む): 23352300

約数和(自身を除く): 11348444

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 2789, 4304, 5578, 11156, 22312, 44624, 750241, 1500482, 3000964, 6001928, 12003856]

約数ペア:

[(1, 12003856), (2, 6001928), (4, 3000964), (8, 1500482), (16, 750241), (269, 44624), (538, 22312), (1076, 11156), (2152, 5578), (2789, 4304)]