12188889101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{103991}}^1$

素因数の和:104240

約数の個数: 16

約数和(自身を含む): 13310976000

約数和(自身を除く): 1122086899

約数列:

[1, 19, 31, 199, 589, 3781, 6169, 103991, 117211, 1975829, 3223721, 20694209, 61250699, 393189971, 641520479, 12188889101]

約数ペア:

[(1, 12188889101), (19, 641520479), (31, 393189971), (199, 61250699), (589, 20694209), (3781, 3223721), (6169, 1975829), (103991, 117211)]