12997070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56509}}^1$

素因数の和:56539

約数の個数: 16

約数和(自身を含む): 24412320

約数和(自身を除く): 11415250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 56509, 113018, 282545, 565090, 1299707, 2599414, 6498535, 12997070]

約数ペア:

[(1, 12997070), (2, 6498535), (5, 2599414), (10, 1299707), (23, 565090), (46, 282545), (115, 113018), (230, 56509)]