39510364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139121}}^1$

素因数の和:139196

約数の個数: 12

約数和(自身を含む): 70117488

約数和(自身を除く): 30607124

約数列:

[1, 2, 4, 71, 142, 284, 139121, 278242, 556484, 9877591, 19755182, 39510364]

約数ペア:

[(1, 39510364), (2, 19755182), (4, 9877591), (71, 556484), (142, 278242), (284, 139121)]