123037442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{243157}}^1$

素因数の和:243193

約数の個数: 16

約数和(自身を含む): 210088512

約数和(自身を除く): 87051070

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 243157, 486314, 2674727, 5349454, 5592611, 11185222, 61518721, 123037442]

約数ペア:

[(1, 123037442), (2, 61518721), (11, 11185222), (22, 5592611), (23, 5349454), (46, 2674727), (253, 486314), (506, 243157)]