12785262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{304411}}^1$

素因数の和:304423

約数の個数: 16

約数和(自身を含む): 29223552

約数和(自身を除く): 16438290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 304411, 608822, 913233, 1826466, 2130877, 4261754, 6392631, 12785262]

約数ペア:

[(1, 12785262), (2, 6392631), (3, 4261754), (6, 2130877), (7, 1826466), (14, 913233), (21, 608822), (42, 304411)]