22136989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 26226688

約数和(自身を除く): 4089699

約数列:

[1, 7, 37, 127, 259, 673, 889, 4699, 4711, 24901, 32893, 85471, 174307, 598297, 3162427, 22136989]

約数ペア:

[(1, 22136989), (7, 3162427), (37, 598297), (127, 174307), (259, 85471), (673, 32893), (889, 24901), (4699, 4711)]