22686898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67121}}^1$

素因数の和:67149

約数の個数: 12

約数和(自身を含む): 36849978

約数和(自身を除く): 14163080

約数列:

[1, 2, 13, 26, 169, 338, 67121, 134242, 872573, 1745146, 11343449, 22686898]

約数ペア:

[(1, 22686898), (2, 11343449), (13, 1745146), (26, 872573), (169, 134242), (338, 67121)]