11740390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10771}}^1$

素因数の和:10887

約数の個数: 16

約数和(自身を含む): 21328560

約数和(自身を除く): 9588170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 10771, 21542, 53855, 107710, 1174039, 2348078, 5870195, 11740390]

約数ペア:

[(1, 11740390), (2, 5870195), (5, 2348078), (10, 1174039), (109, 107710), (218, 53855), (545, 21542), (1090, 10771)]