39680338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 60967296

約数和(自身を除く): 21286958

約数列:

[1, 2, 71, 103, 142, 206, 2713, 5426, 7313, 14626, 192623, 279439, 385246, 558878, 19840169, 39680338]

約数ペア:

[(1, 39680338), (2, 19840169), (71, 558878), (103, 385246), (142, 279439), (206, 192623), (2713, 14626), (5426, 7313)]