191006449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 207360000

約数和(自身を除く): 16353551

約数列:

[1, 19, 47, 107, 893, 1999, 2033, 5029, 37981, 93953, 95551, 213893, 1785107, 4063967, 10052971, 191006449]

約数ペア:

[(1, 191006449), (19, 10052971), (47, 4063967), (107, 1785107), (893, 213893), (1999, 95551), (2033, 93953), (5029, 37981)]