13425584

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{2647}}^1$

素因数の和:2972

約数の個数: 20

約数和(自身を含む): 26103984

約数和(自身を除く): 12678400

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 2647, 5072, 5294, 10588, 21176, 42352, 839099, 1678198, 3356396, 6712792, 13425584]

約数ペア:

[(1, 13425584), (2, 6712792), (4, 3356396), (8, 1678198), (16, 839099), (317, 42352), (634, 21176), (1268, 10588), (2536, 5294), (2647, 5072)]