13970638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{919}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 22919040

約数和(自身を除く): 8948402

約数列:

[1, 2, 11, 22, 691, 919, 1382, 1838, 7601, 10109, 15202, 20218, 635029, 1270058, 6985319, 13970638]

約数ペア:

[(1, 13970638), (2, 6985319), (11, 1270058), (22, 635029), (691, 20218), (919, 15202), (1382, 10109), (1838, 7601)]