18716768

素因数分解:

$2^5\times 7^1\times {\mathrm{83557}}^1$

素因数の和:83574

約数の個数: 24

約数和(自身を含む): 42113232

約数和(自身を除く): 23396464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 83557, 167114, 334228, 584899, 668456, 1169798, 1336912, 2339596, 2673824, 4679192, 9358384, 18716768]

約数ペア:

[(1, 18716768), (2, 9358384), (4, 4679192), (7, 2673824), (8, 2339596), (14, 1336912), (16, 1169798), (28, 668456), (32, 584899), (56, 334228), (112, 167114), (224, 83557)]