123214916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2800339}}^1$

素因数の和:2800354

約数の個数: 12

約数和(自身を含む): 235228560

約数和(自身を除く): 112013644

約数列:

[1, 2, 4, 11, 22, 44, 2800339, 5600678, 11201356, 30803729, 61607458, 123214916]

約数ペア:

[(1, 123214916), (2, 61607458), (4, 30803729), (11, 11201356), (22, 5600678), (44, 2800339)]