12138247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 12

約数和(自身を含む): 13512456

約数和(自身を除く): 1374209

約数列:

[1, 11, 59, 317, 649, 3481, 3487, 18703, 38291, 205733, 1103477, 12138247]

約数ペア:

[(1, 12138247), (11, 1103477), (59, 205733), (317, 38291), (649, 18703), (3481, 3487)]