12122044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 23851800

約数和(自身を除く): 11729756

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 149, 172, 298, 473, 596, 946, 1639, 1849, 1892, 3278, 3698, 6407, 6556, 7396, 12814, 20339, 25628, 40678, 70477, 81356, 140954, 275501, 281908, 551002, 1102004, 3030511, 6061022, 12122044]

約数ペア:

[(1, 12122044), (2, 6061022), (4, 3030511), (11, 1102004), (22, 551002), (43, 281908), (44, 275501), (86, 140954), (149, 81356), (172, 70477), (298, 40678), (473, 25628), (596, 20339), (946, 12814), (1639, 7396), (1849, 6556), (1892, 6407), (3278, 3698)]