9813136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21149}}^1$

素因数の和:21186

約数の個数: 20

約数和(自身を含む): 19669500

約数和(自身を除く): 9856364

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21149, 42298, 84596, 169192, 338384, 613321, 1226642, 2453284, 4906568, 9813136]

約数ペア:

[(1, 9813136), (2, 4906568), (4, 2453284), (8, 1226642), (16, 613321), (29, 338384), (58, 169192), (116, 84596), (232, 42298), (464, 21149)]