27830554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17863}}^1$

素因数の和:17925

約数の個数: 16

約数和(自身を含む): 45017280

約数和(自身を除く): 17186726

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 17863, 35726, 339397, 678794, 732383, 1464766, 13915277, 27830554]

約数ペア:

[(1, 27830554), (2, 13915277), (19, 1464766), (38, 732383), (41, 678794), (82, 339397), (779, 35726), (1558, 17863)]