25004494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 39790080

約数和(自身を除く): 14785586

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5023, 10046, 95437, 190874, 658013, 1316026, 12502247, 25004494]

約数ペア:

[(1, 25004494), (2, 12502247), (19, 1316026), (38, 658013), (131, 190874), (262, 95437), (2489, 10046), (4978, 5023)]