12357254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 23358720

約数和(自身を除く): 11001466

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 1579, 3158, 3913, 7826, 11053, 20527, 22106, 41054, 67897, 135794, 143689, 287378, 475279, 882661, 950558, 1765322, 6178627, 12357254]

約数ペア:

[(1, 12357254), (2, 6178627), (7, 1765322), (13, 950558), (14, 882661), (26, 475279), (43, 287378), (86, 143689), (91, 135794), (182, 67897), (301, 41054), (559, 22106), (602, 20527), (1118, 11053), (1579, 7826), (3158, 3913)]