11891888

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{3851}}^1$

素因数の和:4052

約数の個数: 20

約数和(自身を含む): 23165928

約数和(自身を除く): 11274040

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 3851, 7702, 15404, 30808, 61616, 743243, 1486486, 2972972, 5945944, 11891888]

約数ペア:

[(1, 11891888), (2, 5945944), (4, 2972972), (8, 1486486), (16, 743243), (193, 61616), (386, 30808), (772, 15404), (1544, 7702), (3088, 3851)]