22129987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 25181280

約数和(自身を除く): 3051293

約数列:

[1, 11, 29, 173, 319, 401, 1903, 4411, 5017, 11629, 55187, 69373, 127919, 763103, 2011817, 22129987]

約数ペア:

[(1, 22129987), (11, 2011817), (29, 763103), (173, 127919), (319, 69373), (401, 55187), (1903, 11629), (4411, 5017)]