19409094

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14771}}^1$

素因数の和:14852

約数の個数: 24

約数和(自身を含む): 42631992

約数和(自身を除く): 23222898

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14771, 29542, 44313, 88626, 132939, 265878, 1078283, 2156566, 3234849, 6469698, 9704547, 19409094]

約数ペア:

[(1, 19409094), (2, 9704547), (3, 6469698), (6, 3234849), (9, 2156566), (18, 1078283), (73, 265878), (146, 132939), (219, 88626), (438, 44313), (657, 29542), (1314, 14771)]