28402834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2551}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 45017280

約数和(自身を除く): 16614446

約数列:

[1, 2, 19, 38, 293, 586, 2551, 5102, 5567, 11134, 48469, 96938, 747443, 1494886, 14201417, 28402834]

約数ペア:

[(1, 28402834), (2, 14201417), (19, 1494886), (38, 747443), (293, 96938), (586, 48469), (2551, 11134), (5102, 5567)]