12874204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19991}}^1$

素因数の和:20025

約数の個数: 24

約数和(自身を含む): 26869248

約数和(自身を除く): 13995044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19991, 39982, 79964, 139937, 279874, 459793, 559748, 919586, 1839172, 3218551, 6437102, 12874204]

約数ペア:

[(1, 12874204), (2, 6437102), (4, 3218551), (7, 1839172), (14, 919586), (23, 559748), (28, 459793), (46, 279874), (92, 139937), (161, 79964), (322, 39982), (644, 19991)]