12702448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72173}}^1$

素因数の和:72192

約数の個数: 20

約数和(自身を含む): 26848728

約数和(自身を除く): 14146280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72173, 144346, 288692, 577384, 793903, 1154768, 1587806, 3175612, 6351224, 12702448]

約数ペア:

[(1, 12702448), (2, 6351224), (4, 3175612), (8, 1587806), (11, 1154768), (16, 793903), (22, 577384), (44, 288692), (88, 144346), (176, 72173)]