11519791921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{266003}}^1$

素因数の和:266172

約数の個数: 16

約数和(自身を含む): 13074628608

約数和(自身を除く): 1554836687

約数列:

[1, 11, 31, 127, 341, 1397, 3937, 43307, 266003, 2926033, 8246093, 33782381, 90707023, 371606191, 1047253811, 11519791921]

約数ペア:

[(1, 11519791921), (11, 1047253811), (31, 371606191), (127, 90707023), (341, 33782381), (1397, 8246093), (3937, 2926033), (43307, 266003)]