12804748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 24570000

約数和(自身を除く): 11765252

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 1249, 2498, 2563, 4996, 5126, 10252, 13739, 27478, 54956, 291017, 582034, 1164068, 3201187, 6402374, 12804748]

約数ペア:

[(1, 12804748), (2, 6402374), (4, 3201187), (11, 1164068), (22, 582034), (44, 291017), (233, 54956), (466, 27478), (932, 13739), (1249, 10252), (2498, 5126), (2563, 4996)]