20190123201

素因数分解:

$3^1\times {\mathrm{809}}^1\times {\mathrm{1327}}^1\times {\mathrm{6269}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 26978054400

約数和(自身を除く): 6787931199

約数列:

[1, 3, 809, 1327, 2427, 3981, 6269, 18807, 1073543, 3220629, 5071621, 8318963, 15214863, 24956889, 6730041067, 20190123201]

約数ペア:

[(1, 20190123201), (3, 6730041067), (809, 24956889), (1327, 15214863), (2427, 8318963), (3981, 5071621), (6269, 3220629), (18807, 1073543)]