12165424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10709}}^1$

素因数の和:10788

約数の個数: 20

約数和(自身を含む): 23904720

約数和(自身を除く): 11739296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10709, 21418, 42836, 85672, 171344, 760339, 1520678, 3041356, 6082712, 12165424]

約数ペア:

[(1, 12165424), (2, 6082712), (4, 3041356), (8, 1520678), (16, 760339), (71, 171344), (142, 85672), (284, 42836), (568, 21418), (1136, 10709)]