2537564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 4725840

約数和(自身を除く): 2188276

約数列:

[1, 2, 4, 19, 38, 76, 173, 193, 346, 386, 692, 772, 3287, 3667, 6574, 7334, 13148, 14668, 33389, 66778, 133556, 634391, 1268782, 2537564]

約数ペア:

[(1, 2537564), (2, 1268782), (4, 634391), (19, 133556), (38, 66778), (76, 33389), (173, 14668), (193, 13148), (346, 7334), (386, 6574), (692, 3667), (772, 3287)]