12690824

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22343}}^1$

素因数の和:22420

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 11440696

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22343, 44686, 89372, 178744, 1586353, 3172706, 6345412, 12690824]

約数ペア:

[(1, 12690824), (2, 6345412), (4, 3172706), (8, 1586353), (71, 178744), (142, 89372), (284, 44686), (568, 22343)]