1855830064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10544489}}^1$

素因数の和:10544508

約数の個数: 20

約数和(自身を含む): 3922550280

約数和(自身を除く): 2066720216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10544489, 21088978, 42177956, 84355912, 115989379, 168711824, 231978758, 463957516, 927915032, 1855830064]

約数ペア:

[(1, 1855830064), (2, 927915032), (4, 463957516), (8, 231978758), (11, 168711824), (16, 115989379), (22, 84355912), (44, 42177956), (88, 21088978), (176, 10544489)]