128828194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{5309}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 211040640

約数和(自身を除く): 82212446

約数列:

[1, 2, 11, 22, 1103, 2206, 5309, 10618, 12133, 24266, 58399, 116798, 5855827, 11711654, 64414097, 128828194]

約数ペア:

[(1, 128828194), (2, 64414097), (11, 11711654), (22, 5855827), (1103, 116798), (2206, 58399), (5309, 24266), (10618, 12133)]