12819348101

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{1328017}}^1$

素因数の和:1328228

約数の個数: 12

約数和(自身を含む): 14988011148

約数和(自身を除く): 2168663047

約数列:

[1, 7, 49, 197, 1379, 9653, 1328017, 9296119, 65072833, 261619349, 1831335443, 12819348101]

約数ペア:

[(1, 12819348101), (7, 1831335443), (49, 261619349), (197, 65072833), (1379, 9296119), (9653, 1328017)]