18482554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11863}}^1$

素因数の和:11925

約数の個数: 16

約数和(自身を含む): 29897280

約数和(自身を除く): 11414726

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11863, 23726, 225397, 450794, 486383, 972766, 9241277, 18482554]

約数ペア:

[(1, 18482554), (2, 9241277), (19, 972766), (38, 486383), (41, 450794), (82, 225397), (779, 23726), (1558, 11863)]