19324380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322073}}^1$

素因数の和:322085

約数の個数: 24

約数和(自身を含む): 54108432

約数和(自身を除く): 34784052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322073, 644146, 966219, 1288292, 1610365, 1932438, 3220730, 3864876, 4831095, 6441460, 9662190, 19324380]

約数ペア:

[(1, 19324380), (2, 9662190), (3, 6441460), (4, 4831095), (5, 3864876), (6, 3220730), (10, 1932438), (12, 1610365), (15, 1288292), (20, 966219), (30, 644146), (60, 322073)]