19990793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 22680000

約数和(自身を除く): 2689207

約数列:

[1, 17, 19, 59, 323, 1003, 1049, 1121, 17833, 19057, 19931, 61891, 338827, 1052147, 1175929, 19990793]

約数ペア:

[(1, 19990793), (17, 1175929), (19, 1052147), (59, 338827), (323, 61891), (1003, 19931), (1049, 19057), (1121, 17833)]