12886072130

素因数分解:

$2^1\times 5^1\times {\mathrm{34847}}^1\times {\mathrm{36979}}^1$

素因数の和:71833

約数の個数: 16

約数和(自身を含む): 23196222720

約数和(自身を除く): 10310150590

約数列:

[1, 2, 5, 10, 34847, 36979, 69694, 73958, 174235, 184895, 348470, 369790, 1288607213, 2577214426, 6443036065, 12886072130]

約数ペア:

[(1, 12886072130), (2, 6443036065), (5, 2577214426), (10, 1288607213), (34847, 369790), (36979, 348470), (69694, 184895), (73958, 174235)]