27191758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6211}}^1$

素因数の和:6423

約数の個数: 16

約数和(自身を含む): 44726400

約数和(自身を除く): 17534642

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 6211, 12422, 68321, 136642, 1235989, 2471978, 13595879, 27191758]

約数ペア:

[(1, 27191758), (2, 13595879), (11, 2471978), (22, 1235989), (199, 136642), (398, 68321), (2189, 12422), (4378, 6211)]