12565549139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2043511}}^1$

素因数の和:2043578

約数の個数: 16

約数和(自身を含む): 15105640704

約数和(自身を除く): 2540091565

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 2043511, 22478621, 26565643, 87870973, 292222073, 966580703, 1142322649, 12565549139]

約数ペア:

[(1, 12565549139), (11, 1142322649), (13, 966580703), (43, 292222073), (143, 87870973), (473, 26565643), (559, 22478621), (6149, 2043511)]