15371279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 4016881

約数列:

[1, 7, 11, 77, 89, 623, 979, 2243, 6853, 15701, 24673, 172711, 199627, 1397389, 2195897, 15371279]

約数ペア:

[(1, 15371279), (7, 2195897), (11, 1397389), (77, 199627), (89, 172711), (623, 24673), (979, 15701), (2243, 6853)]