22217764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 41111840

約数和(自身を除く): 18894076

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1033, 1132, 2066, 4132, 5377, 10754, 19627, 21508, 39254, 78508, 292339, 584678, 1169356, 5554441, 11108882, 22217764]

約数ペア:

[(1, 22217764), (2, 11108882), (4, 5554441), (19, 1169356), (38, 584678), (76, 292339), (283, 78508), (566, 39254), (1033, 21508), (1132, 19627), (2066, 10754), (4132, 5377)]