12686072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11955

約数の個数: 32

約数和(自身を含む): 28617600

約数和(自身を除く): 15931528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11923, 23846, 47692, 83461, 95384, 166922, 226537, 333844, 453074, 667688, 906148, 1585759, 1812296, 3171518, 6343036, 12686072]

約数ペア:

[(1, 12686072), (2, 6343036), (4, 3171518), (7, 1812296), (8, 1585759), (14, 906148), (19, 667688), (28, 453074), (38, 333844), (56, 226537), (76, 166922), (133, 95384), (152, 83461), (266, 47692), (532, 23846), (1064, 11923)]