12355772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21629

約数の個数: 24

約数和(自身を含む): 25403952

約数和(自身を除く): 13048180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21601, 43202, 86404, 237611, 280813, 475222, 561626, 950444, 1123252, 3088943, 6177886, 12355772]

約数ペア:

[(1, 12355772), (2, 6177886), (4, 3088943), (11, 1123252), (13, 950444), (22, 561626), (26, 475222), (44, 280813), (52, 237611), (143, 86404), (286, 43202), (572, 21601)]