15721094892

素因数分解:

$2^2\times 3^1\times {\mathrm{1310091241}}^1$

素因数の和:1310091248

約数の個数: 12

約数和(自身を含む): 36682554776

約数和(自身を除く): 20961459884

約数列:

[1, 2, 3, 4, 6, 12, 1310091241, 2620182482, 3930273723, 5240364964, 7860547446, 15721094892]

約数ペア:

[(1, 15721094892), (2, 7860547446), (3, 5240364964), (4, 3930273723), (6, 2620182482), (12, 1310091241)]