12198686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 19027968

約数和(自身を除く): 6829282

約数列:

[1, 2, 31, 62, 151, 302, 1303, 2606, 4681, 9362, 40393, 80786, 196753, 393506, 6099343, 12198686]

約数ペア:

[(1, 12198686), (2, 6099343), (31, 393506), (62, 196753), (151, 80786), (302, 40393), (1303, 9362), (2606, 4681)]