12680968

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{5641}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 23865660

約数和(自身を除く): 11184692

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 5641, 11282, 22564, 45128, 1585121, 3170242, 6340484, 12680968]

約数ペア:

[(1, 12680968), (2, 6340484), (4, 3170242), (8, 1585121), (281, 45128), (562, 22564), (1124, 11282), (2248, 5641)]