25888902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331909}}^1$

素因数の和:331927

約数の個数: 16

約数和(自身を含む): 55760880

約数和(自身を除く): 29871978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331909, 663818, 995727, 1991454, 4314817, 8629634, 12944451, 25888902]

約数ペア:

[(1, 25888902), (2, 12944451), (3, 8629634), (6, 4314817), (13, 1991454), (26, 995727), (39, 663818), (78, 331909)]