9009748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 17385984

約数和(自身を除く): 8376236

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2111, 2134, 4222, 4268, 8444, 23221, 46442, 92884, 204767, 409534, 819068, 2252437, 4504874, 9009748]

約数ペア:

[(1, 9009748), (2, 4504874), (4, 2252437), (11, 819068), (22, 409534), (44, 204767), (97, 92884), (194, 46442), (388, 23221), (1067, 8444), (2111, 4268), (2134, 4222)]