39684230

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4787}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 71532720

約数和(自身を除く): 31848490

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 4787, 8290, 9574, 23935, 47870, 3968423, 7936846, 19842115, 39684230]

約数ペア:

[(1, 39684230), (2, 19842115), (5, 7936846), (10, 3968423), (829, 47870), (1658, 23935), (4145, 9574), (4787, 8290)]