12480490906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2274971}}^1$

素因数の和:2275197

約数の個数: 16

約数和(自身を含む): 20256350688

約数和(自身を除く): 7775859782

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 2274971, 4549942, 29574623, 59149246, 480018881, 960037762, 6240245453, 12480490906]

約数ペア:

[(1, 12480490906), (2, 6240245453), (13, 960037762), (26, 480018881), (211, 59149246), (422, 29574623), (2743, 4549942), (5486, 2274971)]