20231242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 31185792

約数和(自身を除く): 10954550

約数列:

[1, 2, 43, 86, 367, 641, 734, 1282, 15781, 27563, 31562, 55126, 235247, 470494, 10115621, 20231242]

約数ペア:

[(1, 20231242), (2, 10115621), (43, 470494), (86, 235247), (367, 55126), (641, 31562), (734, 27563), (1282, 15781)]