16085380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21737}}^1$

素因数の和:21783

約数の個数: 24

約数和(自身を含む): 34693848

約数和(自身を除く): 18608468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 21737, 43474, 86948, 108685, 217370, 434740, 804269, 1608538, 3217076, 4021345, 8042690, 16085380]

約数ペア:

[(1, 16085380), (2, 8042690), (4, 4021345), (5, 3217076), (10, 1608538), (20, 804269), (37, 434740), (74, 217370), (148, 108685), (185, 86948), (370, 43474), (740, 21737)]