39724210

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4657}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 71602776

約数和(自身を除く): 31878566

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 4657, 8530, 9314, 23285, 46570, 3972421, 7944842, 19862105, 39724210]

約数ペア:

[(1, 39724210), (2, 19862105), (5, 7944842), (10, 3972421), (853, 46570), (1706, 23285), (4265, 9314), (4657, 8530)]