12676144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60943}}^1$

素因数の和:60964

約数の個数: 20

約数和(自身を含む): 26449696

約数和(自身を除く): 13773552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60943, 121886, 243772, 487544, 792259, 975088, 1584518, 3169036, 6338072, 12676144]

約数ペア:

[(1, 12676144), (2, 6338072), (4, 3169036), (8, 1584518), (13, 975088), (16, 792259), (26, 487544), (52, 243772), (104, 121886), (208, 60943)]