22660813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 27592704

約数和(自身を除く): 4931891

約数列:

[1, 7, 17, 119, 191, 997, 1337, 3247, 6979, 16949, 22729, 118643, 190427, 1332989, 3237259, 22660813]

約数ペア:

[(1, 22660813), (7, 3237259), (17, 1332989), (119, 190427), (191, 118643), (997, 22729), (1337, 16949), (3247, 6979)]