19487934

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14831}}^1$

素因数の和:14912

約数の個数: 24

約数和(自身を含む): 42805152

約数和(自身を除く): 23317218

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14831, 29662, 44493, 88986, 133479, 266958, 1082663, 2165326, 3247989, 6495978, 9743967, 19487934]

約数ペア:

[(1, 19487934), (2, 9743967), (3, 6495978), (6, 3247989), (9, 2165326), (18, 1082663), (73, 266958), (146, 133479), (219, 88986), (438, 44493), (657, 29662), (1314, 14831)]