16198460

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2137}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 34122480

約数和(自身を除く): 17924020

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 2137, 3790, 4274, 7580, 8548, 10685, 21370, 42740, 809923, 1619846, 3239692, 4049615, 8099230, 16198460]

約数ペア:

[(1, 16198460), (2, 8099230), (4, 4049615), (5, 3239692), (10, 1619846), (20, 809923), (379, 42740), (758, 21370), (1516, 10685), (1895, 8548), (2137, 7580), (3790, 4274)]