19232060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7019}}^1$

素因数の和:7165

約数の個数: 24

約数和(自身を含む): 40687920

約数和(自身を除く): 21455860

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 7019, 14038, 28076, 35095, 70190, 140380, 961603, 1923206, 3846412, 4808015, 9616030, 19232060]

約数ペア:

[(1, 19232060), (2, 9616030), (4, 4808015), (5, 3846412), (10, 1923206), (20, 961603), (137, 140380), (274, 70190), (548, 35095), (685, 28076), (1370, 14038), (2740, 7019)]