18152783

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2206

約数の個数: 12

約数和(自身を含む): 20243664

約数和(自身を除く): 2090881

約数列:

[1, 11, 71, 121, 781, 2113, 8591, 23243, 150023, 255673, 1650253, 18152783]

約数ペア:

[(1, 18152783), (11, 1650253), (71, 255673), (121, 150023), (781, 23243), (2113, 8591)]