11278556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 21081984

約数和(自身を除く): 9803428

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 2851, 3956, 5702, 11404, 65573, 122593, 131146, 245186, 262292, 490372, 2819639, 5639278, 11278556]

約数ペア:

[(1, 11278556), (2, 5639278), (4, 2819639), (23, 490372), (43, 262292), (46, 245186), (86, 131146), (92, 122593), (172, 65573), (989, 11404), (1978, 5702), (2851, 3956)]