22043978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24439}}^1$

素因数の和:24493

約数の個数: 16

約数和(自身を含む): 36953280

約数和(自身を除く): 14909302

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 24439, 48878, 268829, 537658, 1001999, 2003998, 11021989, 22043978]

約数ペア:

[(1, 22043978), (2, 11021989), (11, 2003998), (22, 1001999), (41, 537658), (82, 268829), (451, 48878), (902, 24439)]