12457346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5011}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 20569248

約数和(自身を除く): 8111902

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 5011, 10022, 55121, 110242, 566243, 1132486, 6228673, 12457346]

約数ペア:

[(1, 12457346), (2, 6228673), (11, 1132486), (22, 566243), (113, 110242), (226, 55121), (1243, 10022), (2486, 5011)]