2019937579

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{65983}}^1$

素因数の和:66039

約数の個数: 16

約数和(自身を含む): 2318413824

約数和(自身を除く): 298476245

約数列:

[1, 11, 23, 121, 253, 1331, 2783, 30613, 65983, 725813, 1517609, 7983943, 16693699, 87823373, 183630689, 2019937579]

約数ペア:

[(1, 2019937579), (11, 183630689), (23, 87823373), (121, 16693699), (253, 7983943), (1331, 1517609), (2783, 725813), (30613, 65983)]