39790246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3547}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 61309440

約数和(自身を除く): 21519194

約数列:

[1, 2, 71, 79, 142, 158, 3547, 5609, 7094, 11218, 251837, 280213, 503674, 560426, 19895123, 39790246]

約数ペア:

[(1, 39790246), (2, 19895123), (71, 560426), (79, 503674), (142, 280213), (158, 251837), (3547, 11218), (5609, 7094)]