11555021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 12811200

約数和(自身を除く): 1256179

約数列:

[1, 19, 29, 67, 313, 551, 1273, 1943, 5947, 9077, 20971, 36917, 172463, 398449, 608159, 11555021]

約数ペア:

[(1, 11555021), (19, 608159), (29, 398449), (67, 172463), (313, 36917), (551, 20971), (1273, 9077), (1943, 5947)]