12981522786

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{14520719}}^1$

素因数の和:14520873

約数の個数: 16

約数和(自身を含む): 26137296000

約数和(自身を除く): 13155773214

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 14520719, 29041438, 43562157, 87124314, 2163587131, 4327174262, 6490761393, 12981522786]

約数ペア:

[(1, 12981522786), (2, 6490761393), (3, 4327174262), (6, 2163587131), (149, 87124314), (298, 43562157), (447, 29041438), (894, 14520719)]