15840226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 25312824

約数和(自身を除く): 9472598

約数列:

[1, 2, 17, 34, 173, 346, 2693, 2941, 5386, 5882, 45781, 91562, 465889, 931778, 7920113, 15840226]

約数ペア:

[(1, 15840226), (2, 7920113), (17, 931778), (34, 465889), (173, 91562), (346, 45781), (2693, 5882), (2941, 5386)]