18825409010

素因数分解:

$2^1\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{804161}}^1$

素因数の和:806509

約数の個数: 16

約数和(自身を含む): 33900253272

約数和(自身を除く): 15074844262

約数列:

[1, 2, 5, 10, 2341, 4682, 11705, 23410, 804161, 1608322, 4020805, 8041610, 1882540901, 3765081802, 9412704505, 18825409010]

約数ペア:

[(1, 18825409010), (2, 9412704505), (5, 3765081802), (10, 1882540901), (2341, 8041610), (4682, 4020805), (11705, 1608322), (23410, 804161)]