9811156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 18305280

約数和(自身を除く): 8494124

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 2269, 4324, 4538, 9076, 52187, 104374, 106643, 208748, 213286, 426572, 2452789, 4905578, 9811156]

約数ペア:

[(1, 9811156), (2, 4905578), (4, 2452789), (23, 426572), (46, 213286), (47, 208748), (92, 106643), (94, 104374), (188, 52187), (1081, 9076), (2162, 4538), (2269, 4324)]