19509633009

素因数分解:

$3^2\times {\mathrm{1151}}^1\times {\mathrm{1883351}}^1$

素因数の和:1884508

約数の個数: 12

約数和(自身を含む): 28205079552

約数和(自身を除く): 8695446543

約数列:

[1, 3, 9, 1151, 3453, 10359, 1883351, 5650053, 16950159, 2167737001, 6503211003, 19509633009]

約数ペア:

[(1, 19509633009), (3, 6503211003), (9, 2167737001), (1151, 16950159), (3453, 5650053), (10359, 1883351)]