21952272

素因数分解:

$2^4\times 3^1\times {\mathrm{457339}}^1$

素因数の和:457350

約数の個数: 20

約数和(自身を含む): 56710160

約数和(自身を除く): 34757888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457339, 914678, 1372017, 1829356, 2744034, 3658712, 5488068, 7317424, 10976136, 21952272]

約数ペア:

[(1, 21952272), (2, 10976136), (3, 7317424), (4, 5488068), (6, 3658712), (8, 2744034), (12, 1829356), (16, 1372017), (24, 914678), (48, 457339)]