12953872

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4523}}^1$

素因数の和:4710

約数の個数: 20

約数和(自身を含む): 25243920

約数和(自身を除く): 12290048

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4523, 9046, 18092, 36184, 72368, 809617, 1619234, 3238468, 6476936, 12953872]

約数ペア:

[(1, 12953872), (2, 6476936), (4, 3238468), (8, 1619234), (16, 809617), (179, 72368), (358, 36184), (716, 18092), (1432, 9046), (2864, 4523)]