13015931

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 14774400

約数和(自身を除く): 1758469

約数列:

[1, 17, 19, 59, 323, 683, 1003, 1121, 11611, 12977, 19057, 40297, 220609, 685049, 765643, 13015931]

約数ペア:

[(1, 13015931), (17, 765643), (19, 685049), (59, 220609), (323, 40297), (683, 19057), (1003, 12977), (1121, 11611)]