11899556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 21868224

約数和(自身を除く): 9968668

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 613, 844, 1226, 2452, 4853, 9706, 14099, 19412, 28198, 56396, 129343, 258686, 517372, 2974889, 5949778, 11899556]

約数ペア:

[(1, 11899556), (2, 5949778), (4, 2974889), (23, 517372), (46, 258686), (92, 129343), (211, 56396), (422, 28198), (613, 19412), (844, 14099), (1226, 9706), (2452, 4853)]