26538953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 32795520

約数和(自身を除く): 6256567

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5393, 37751, 102467, 199541, 717269, 1396787, 3791279, 26538953]

約数ペア:

[(1, 26538953), (7, 3791279), (19, 1396787), (37, 717269), (133, 199541), (259, 102467), (703, 37751), (4921, 5393)]