11191156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 20651904

約数和(自身を除く): 9460748

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 1181, 2362, 2369, 4724, 4738, 9476, 27163, 54326, 108652, 121643, 243286, 486572, 2797789, 5595578, 11191156]

約数ペア:

[(1, 11191156), (2, 5595578), (4, 2797789), (23, 486572), (46, 243286), (92, 121643), (103, 108652), (206, 54326), (412, 27163), (1181, 9476), (2362, 4738), (2369, 4724)]