17926876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37039}}^1$

素因数の和:37065

約数の個数: 18

約数和(自身を含む): 34484240

約数和(自身を除く): 16557364

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37039, 74078, 148156, 407429, 814858, 1629716, 4481719, 8963438, 17926876]

約数ペア:

[(1, 17926876), (2, 8963438), (4, 4481719), (11, 1629716), (22, 814858), (44, 407429), (121, 148156), (242, 74078), (484, 37039)]