216925907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1103}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 249592320

約数和(自身を除く): 32666413

約数列:

[1, 11, 19, 209, 941, 1103, 10351, 12133, 17879, 20957, 196669, 230527, 1037923, 11417153, 19720537, 216925907]

約数ペア:

[(1, 216925907), (11, 19720537), (19, 11417153), (209, 1037923), (941, 230527), (1103, 196669), (10351, 20957), (12133, 17879)]