22220286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{336671}}^1$

素因数の和:336687

約数の個数: 16

約数和(自身を含む): 48480768

約数和(自身を除く): 26260482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 336671, 673342, 1010013, 2020026, 3703381, 7406762, 11110143, 22220286]

約数ペア:

[(1, 22220286), (2, 11110143), (3, 7406762), (6, 3703381), (11, 2020026), (22, 1010013), (33, 673342), (66, 336671)]