11816222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 7623778

約数列:

[1, 2, 11, 22, 199, 398, 2189, 2699, 4378, 5398, 29689, 59378, 537101, 1074202, 5908111, 11816222]

約数ペア:

[(1, 11816222), (2, 5908111), (11, 1074202), (22, 537101), (199, 59378), (398, 29689), (2189, 5398), (2699, 4378)]