20190719673

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{30731689}}^1$

素因数の和:30731768

約数の個数: 12

約数和(自身を含む): 29563885780

約数和(自身を除く): 9373166107

約数列:

[1, 3, 9, 73, 219, 657, 30731689, 92195067, 276585201, 2243413297, 6730239891, 20190719673]

約数ペア:

[(1, 20190719673), (3, 6730239891), (9, 2243413297), (73, 276585201), (219, 92195067), (657, 30731689)]