16233380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21937}}^1$

素因数の和:21983

約数の個数: 24

約数和(自身を含む): 35013048

約数和(自身を除く): 18779668

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 21937, 43874, 87748, 109685, 219370, 438740, 811669, 1623338, 3246676, 4058345, 8116690, 16233380]

約数ペア:

[(1, 16233380), (2, 8116690), (4, 4058345), (5, 3246676), (10, 1623338), (20, 811669), (37, 438740), (74, 219370), (148, 109685), (185, 87748), (370, 43874), (740, 21937)]