12115939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 14400000

約数和(自身を除く): 2284061

約数列:

[1, 11, 19, 29, 209, 319, 551, 1999, 6061, 21989, 37981, 57971, 417791, 637681, 1101449, 12115939]

約数ペア:

[(1, 12115939), (11, 1101449), (19, 637681), (29, 417791), (209, 57971), (319, 37981), (551, 21989), (1999, 6061)]