19103663892

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5118881}}^1$

素因数の和:5119199

約数の個数: 24

約数和(自身を含む): 44718553152

約数和(自身を除く): 25614889260

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5118881, 10237762, 15356643, 20475524, 30713286, 61426572, 1591971991, 3183943982, 4775915973, 6367887964, 9551831946, 19103663892]

約数ペア:

[(1, 19103663892), (2, 9551831946), (3, 6367887964), (4, 4775915973), (6, 3183943982), (12, 1591971991), (311, 61426572), (622, 30713286), (933, 20475524), (1244, 15356643), (1866, 10237762), (3732, 5118881)]