19871034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 41693184

約数和(自身を除く): 21822150

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 463, 622, 926, 933, 1389, 1866, 2778, 7153, 10649, 14306, 21298, 21459, 31947, 42918, 63894, 143993, 287986, 431979, 863958, 3311839, 6623678, 9935517, 19871034]

約数ペア:

[(1, 19871034), (2, 9935517), (3, 6623678), (6, 3311839), (23, 863958), (46, 431979), (69, 287986), (138, 143993), (311, 63894), (463, 42918), (622, 31947), (926, 21459), (933, 21298), (1389, 14306), (1866, 10649), (2778, 7153)]