18865310321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3068029}}^1$

素因数の和:3068096

約数の個数: 16

約数和(自身を含む): 22678877760

約数和(自身を除く): 3813567439

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 3068029, 33748319, 39884377, 131925247, 438728147, 1451177717, 1715028211, 18865310321]

約数ペア:

[(1, 18865310321), (11, 1715028211), (13, 1451177717), (43, 438728147), (143, 131925247), (473, 39884377), (559, 33748319), (6149, 3068029)]