395901442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{4889}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 625528800

約数和(自身を除く): 229627358

約数列:

[1, 2, 19, 38, 2131, 4262, 4889, 9778, 40489, 80978, 92891, 185782, 10418459, 20836918, 197950721, 395901442]

約数ペア:

[(1, 395901442), (2, 197950721), (19, 20836918), (38, 10418459), (2131, 185782), (4262, 92891), (4889, 80978), (9778, 40489)]