12930659

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 17199864

約数和(自身を除く): 4269205

約数列:

[1, 7, 17, 19, 43, 49, 119, 133, 301, 323, 361, 731, 817, 833, 931, 2107, 2261, 2527, 5117, 5719, 6137, 13889, 15523, 15827, 17689, 35819, 40033, 42959, 97223, 108661, 263891, 300713, 680561, 760627, 1847237, 12930659]

約数ペア:

[(1, 12930659), (7, 1847237), (17, 760627), (19, 680561), (43, 300713), (49, 263891), (119, 108661), (133, 97223), (301, 42959), (323, 40033), (361, 35819), (731, 17689), (817, 15827), (833, 15523), (931, 13889), (2107, 6137), (2261, 5719), (2527, 5117)]