2019420137

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{8293}}^1$

素因数の和:9152

約数の個数: 16

約数和(自身を含む): 2364785280

約数和(自身を除く): 345365143

約数列:

[1, 7, 43, 301, 809, 5663, 8293, 34787, 58051, 243509, 356599, 2496193, 6709037, 46963259, 288488591, 2019420137]

約数ペア:

[(1, 2019420137), (7, 288488591), (43, 46963259), (301, 6709037), (809, 2496193), (5663, 356599), (8293, 243509), (34787, 58051)]