39771802

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27581}}^1$

素因数の和:27693

約数の個数: 16

約数和(自身を含む): 68844672

約数和(自身を除く): 29072870

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 27581, 55162, 193067, 386134, 2840843, 5681686, 19885901, 39771802]

約数ペア:

[(1, 39771802), (2, 19885901), (7, 5681686), (14, 2840843), (103, 386134), (206, 193067), (721, 55162), (1442, 27581)]