18842813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 21902400

約数和(自身を除く): 3059587

約数列:

[1, 11, 19, 89, 209, 979, 1013, 1691, 11143, 18601, 19247, 90157, 211717, 991727, 1712983, 18842813]

約数ペア:

[(1, 18842813), (11, 1712983), (19, 991727), (89, 211717), (209, 90157), (979, 19247), (1013, 18601), (1691, 11143)]