12589648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34211}}^1$

素因数の和:34242

約数の個数: 20

約数和(自身を含む): 25453728

約数和(自身を除く): 12864080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34211, 68422, 136844, 273688, 547376, 786853, 1573706, 3147412, 6294824, 12589648]

約数ペア:

[(1, 12589648), (2, 6294824), (4, 3147412), (8, 1573706), (16, 786853), (23, 547376), (46, 273688), (92, 136844), (184, 68422), (368, 34211)]