19023093

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 20

約数和(自身を含む): 29655648

約数和(自身を除く): 10632555

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 10211, 30633, 91899, 234853, 275697, 704559, 827091, 2113677, 6341031, 19023093]

約数ペア:

[(1, 19023093), (3, 6341031), (9, 2113677), (23, 827091), (27, 704559), (69, 275697), (81, 234853), (207, 91899), (621, 30633), (1863, 10211)]