26490427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 29145600

約数和(自身を除く): 2655173

約数列:

[1, 19, 29, 131, 367, 551, 2489, 3799, 6973, 10643, 48077, 72181, 202217, 913463, 1394233, 26490427]

約数ペア:

[(1, 26490427), (19, 1394233), (29, 913463), (131, 202217), (367, 72181), (551, 48077), (2489, 10643), (3799, 6973)]