12479621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 3970939

約数列:

[1, 7, 11, 41, 59, 67, 77, 287, 413, 451, 469, 649, 737, 2419, 2747, 3157, 3953, 4543, 5159, 16933, 19229, 26609, 27671, 30217, 43483, 162073, 186263, 211519, 304381, 1134511, 1782803, 12479621]

約数ペア:

[(1, 12479621), (7, 1782803), (11, 1134511), (41, 304381), (59, 211519), (67, 186263), (77, 162073), (287, 43483), (413, 30217), (451, 27671), (469, 26609), (649, 19229), (737, 16933), (2419, 5159), (2747, 4543), (3157, 3953)]