39382138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 60186240

約数和(自身を除く): 20804102

約数列:

[1, 2, 71, 142, 269, 538, 1031, 2062, 19099, 38198, 73201, 146402, 277339, 554678, 19691069, 39382138]

約数ペア:

[(1, 39382138), (2, 19691069), (71, 554678), (142, 277339), (269, 146402), (538, 73201), (1031, 38198), (2062, 19099)]