12156729478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1359509}}^1$

素因数の和:1359791

約数の個数: 16

約数和(自身を含む): 19381174560

約数和(自身を除く): 7224445082

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 1359509, 2719018, 23111653, 46223306, 357550867, 715101734, 6078364739, 12156729478]

約数ペア:

[(1, 12156729478), (2, 6078364739), (17, 715101734), (34, 357550867), (263, 46223306), (526, 23111653), (4471, 2719018), (8942, 1359509)]