11471958

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{947}}^1$

素因数の和:1628

約数の個数: 24

約数和(自身を含む): 24919128

約数和(自身を除く): 13447170

約数列:

[1, 2, 3, 6, 9, 18, 673, 947, 1346, 1894, 2019, 2841, 4038, 5682, 6057, 8523, 12114, 17046, 637331, 1274662, 1911993, 3823986, 5735979, 11471958]

約数ペア:

[(1, 11471958), (2, 5735979), (3, 3823986), (6, 1911993), (9, 1274662), (18, 637331), (673, 17046), (947, 12114), (1346, 8523), (1894, 6057), (2019, 5682), (2841, 4038)]