12728752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34589}}^1$

素因数の和:34620

約数の個数: 20

約数和(自身を含む): 25734960

約数和(自身を除く): 13006208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34589, 69178, 138356, 276712, 553424, 795547, 1591094, 3182188, 6364376, 12728752]

約数ペア:

[(1, 12728752), (2, 6364376), (4, 3182188), (8, 1591094), (16, 795547), (23, 553424), (46, 276712), (92, 138356), (184, 69178), (368, 34589)]