12864343678

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1\times {\mathrm{63803}}^1$

素因数の和:65259

約数の個数: 16

約数和(自身を含む): 19575322416

約数和(自身を除く): 6710978738

約数列:

[1, 2, 73, 146, 1381, 2762, 63803, 100813, 127606, 201626, 4657619, 9315238, 88111943, 176223886, 6432171839, 12864343678]

約数ペア:

[(1, 12864343678), (2, 6432171839), (73, 176223886), (146, 88111943), (1381, 9315238), (2762, 4657619), (63803, 201626), (100813, 127606)]