12895851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 5299989

約数列:

[1, 3, 19, 57, 233, 699, 971, 2913, 4427, 13281, 18449, 55347, 226243, 678729, 4298617, 12895851]

約数ペア:

[(1, 12895851), (3, 4298617), (19, 678729), (57, 226243), (233, 55347), (699, 18449), (971, 13281), (2913, 4427)]