12813304856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{7349}}^1\times {\mathrm{19813}}^1$

素因数の和:27179

約数の個数: 32

約数和(自身を含む): 26213922000

約数和(自身を除く): 13400617144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 7349, 14698, 19813, 29396, 39626, 58792, 79252, 80839, 158504, 161678, 217943, 323356, 435886, 646712, 871772, 1743544, 145605737, 291211474, 582422948, 1164845896, 1601663107, 3203326214, 6406652428, 12813304856]

約数ペア:

[(1, 12813304856), (2, 6406652428), (4, 3203326214), (8, 1601663107), (11, 1164845896), (22, 582422948), (44, 291211474), (88, 145605737), (7349, 1743544), (14698, 871772), (19813, 646712), (29396, 435886), (39626, 323356), (58792, 217943), (79252, 161678), (80839, 158504)]