11504905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 14266944

約数和(自身を除く): 2762039

約数列:

[1, 5, 61, 67, 305, 335, 563, 2815, 4087, 20435, 34343, 37721, 171715, 188605, 2300981, 11504905]

約数ペア:

[(1, 11504905), (5, 2300981), (61, 188605), (67, 171715), (305, 37721), (335, 34343), (563, 20435), (2815, 4087)]