22412428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 40551840

約数和(自身を除く): 18139412

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1489, 2978, 3763, 5956, 7526, 15052, 78917, 105719, 157834, 211438, 315668, 422876, 5603107, 11206214, 22412428]

約数ペア:

[(1, 22412428), (2, 11206214), (4, 5603107), (53, 422876), (71, 315668), (106, 211438), (142, 157834), (212, 105719), (284, 78917), (1489, 15052), (2978, 7526), (3763, 5956)]