16474876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34039}}^1$

素因数の和:34065

約数の個数: 18

約数和(自身を含む): 31691240

約数和(自身を除く): 15216364

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34039, 68078, 136156, 374429, 748858, 1497716, 4118719, 8237438, 16474876]

約数ペア:

[(1, 16474876), (2, 8237438), (4, 4118719), (11, 1497716), (22, 748858), (44, 374429), (121, 136156), (242, 68078), (484, 34039)]