129784706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{5167}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 205272960

約数和(自身を除く): 75488254

約数列:

[1, 2, 19, 38, 661, 1322, 5167, 10334, 12559, 25118, 98173, 196346, 3415387, 6830774, 64892353, 129784706]

約数ペア:

[(1, 129784706), (2, 64892353), (19, 6830774), (38, 3415387), (661, 196346), (1322, 98173), (5167, 25118), (10334, 12559)]