21116562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{185233}}^1$

素因数の和:185257

約数の個数: 16

約数和(自身を含む): 44456160

約数和(自身を除く): 23339598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 185233, 370466, 555699, 1111398, 3519427, 7038854, 10558281, 21116562]

約数ペア:

[(1, 21116562), (2, 10558281), (3, 7038854), (6, 3519427), (19, 1111398), (38, 555699), (57, 370466), (114, 185233)]