22199507

素因数分解:

${\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 12

約数和(自身を含む): 24527328

約数和(自身を除く): 2327821

約数列:

[1, 11, 121, 271, 677, 2981, 7447, 32791, 81917, 183467, 2018137, 22199507]

約数ペア:

[(1, 22199507), (11, 2018137), (121, 183467), (271, 81917), (677, 32791), (2981, 7447)]