19006155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{60337}}^1$

素因数の和:60355

約数の個数: 24

約数和(自身を含む): 37650912

約数和(自身を除く): 18644757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 60337, 181011, 301685, 422359, 543033, 905055, 1267077, 2111795, 2715165, 3801231, 6335385, 19006155]

約数ペア:

[(1, 19006155), (3, 6335385), (5, 3801231), (7, 2715165), (9, 2111795), (15, 1267077), (21, 905055), (35, 543033), (45, 422359), (63, 301685), (105, 181011), (315, 60337)]