12521060

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1307}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 26369280

約数和(自身を除く): 13848220

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1307, 1916, 2395, 2614, 4790, 5228, 6535, 9580, 13070, 26140, 626053, 1252106, 2504212, 3130265, 6260530, 12521060]

約数ペア:

[(1, 12521060), (2, 6260530), (4, 3130265), (5, 2504212), (10, 1252106), (20, 626053), (479, 26140), (958, 13070), (1307, 9580), (1916, 6535), (2395, 5228), (2614, 4790)]