25370989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 30638080

約数和(自身を除く): 5267091

約数列:

[1, 7, 31, 43, 217, 301, 1333, 2719, 9331, 19033, 84289, 116917, 590023, 818419, 3624427, 25370989]

約数ペア:

[(1, 25370989), (7, 3624427), (31, 818419), (43, 590023), (217, 116917), (301, 84289), (1333, 19033), (2719, 9331)]