12489323912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2555099}}^1$

素因数の和:2555165

約数の個数: 32

約数和(自身を含む): 25755408000

約数和(自身を除く): 13266084088

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 2555099, 5110198, 10220396, 20440792, 33216287, 66432574, 120089653, 132865148, 240179306, 265730296, 480358612, 960717224, 1561165489, 3122330978, 6244661956, 12489323912]

約数ペア:

[(1, 12489323912), (2, 6244661956), (4, 3122330978), (8, 1561165489), (13, 960717224), (26, 480358612), (47, 265730296), (52, 240179306), (94, 132865148), (104, 120089653), (188, 66432574), (376, 33216287), (611, 20440792), (1222, 10220396), (2444, 5110198), (4888, 2555099)]