12353467

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2161733

約数列:

[1, 7, 79, 89, 251, 553, 623, 1757, 7031, 19829, 22339, 49217, 138803, 156373, 1764781, 12353467]

約数ペア:

[(1, 12353467), (7, 1764781), (79, 156373), (89, 138803), (251, 49217), (553, 22339), (623, 19829), (1757, 7031)]