24993490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19079}}^1$

素因数の和:19217

約数の個数: 16

約数和(自身を含む): 45334080

約数和(自身を除く): 20340590

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 19079, 38158, 95395, 190790, 2499349, 4998698, 12496745, 24993490]

約数ペア:

[(1, 24993490), (2, 12496745), (5, 4998698), (10, 2499349), (131, 190790), (262, 95395), (655, 38158), (1310, 19079)]