16386986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 30989952

約数和(自身を除く): 14602966

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1097, 1358, 2134, 2194, 7469, 7679, 12067, 14938, 15358, 24134, 84469, 106409, 168938, 212818, 744863, 1170499, 1489726, 2340998, 8193493, 16386986]

約数ペア:

[(1, 16386986), (2, 8193493), (7, 2340998), (11, 1489726), (14, 1170499), (22, 744863), (77, 212818), (97, 168938), (154, 106409), (194, 84469), (679, 24134), (1067, 15358), (1097, 14938), (1358, 12067), (2134, 7679), (2194, 7469)]