11838869

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 14146560

約数和(自身を除く): 2307691

約数列:

[1, 7, 31, 89, 217, 613, 623, 2759, 4291, 19003, 19313, 54557, 133021, 381899, 1691267, 11838869]

約数ペア:

[(1, 11838869), (7, 1691267), (31, 381899), (89, 133021), (217, 54557), (613, 19313), (623, 19003), (2759, 4291)]