111129956

素因数分解:

$2^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{2221}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 222484416

約数和(自身を除く): 111354460

約数列:

[1, 2, 4, 7, 14, 28, 1787, 2221, 3574, 4442, 7148, 8884, 12509, 15547, 25018, 31094, 50036, 62188, 3968927, 7937854, 15875708, 27782489, 55564978, 111129956]

約数ペア:

[(1, 111129956), (2, 55564978), (4, 27782489), (7, 15875708), (14, 7937854), (28, 3968927), (1787, 62188), (2221, 50036), (3574, 31094), (4442, 25018), (7148, 15547), (8884, 12509)]