12768076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 24073280

約数和(自身を除く): 11305204

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3907, 7814, 15628, 74233, 148466, 168001, 296932, 336002, 672004, 3192019, 6384038, 12768076]

約数ペア:

[(1, 12768076), (2, 6384038), (4, 3192019), (19, 672004), (38, 336002), (43, 296932), (76, 168001), (86, 148466), (172, 74233), (817, 15628), (1634, 7814), (3268, 3907)]