12858952

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22639}}^1$

素因数の和:22716

約数の個数: 16

約数和(自身を含む): 24451200

約数和(自身を除く): 11592248

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22639, 45278, 90556, 181112, 1607369, 3214738, 6429476, 12858952]

約数ペア:

[(1, 12858952), (2, 6429476), (4, 3214738), (8, 1607369), (71, 181112), (142, 90556), (284, 45278), (568, 22639)]