19034939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 24288000

約数和(自身を除く): 5253061

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 5749, 40243, 63239, 247207, 442673, 1730449, 2719277, 19034939]

約数ペア:

[(1, 19034939), (7, 2719277), (11, 1730449), (43, 442673), (77, 247207), (301, 63239), (473, 40243), (3311, 5749)]