12240265

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 15023232

約数和(自身を除く): 2782967

約数列:

[1, 5, 107, 137, 167, 535, 685, 835, 14659, 17869, 22879, 73295, 89345, 114395, 2448053, 12240265]

約数ペア:

[(1, 12240265), (5, 2448053), (107, 114395), (137, 89345), (167, 73295), (535, 22879), (685, 17869), (835, 14659)]