12087664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 24552000

約数和(自身を除く): 12464336

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 239, 436, 464, 478, 872, 956, 1744, 1912, 3161, 3824, 6322, 6931, 12644, 13862, 25288, 26051, 27724, 50576, 52102, 55448, 104204, 110896, 208408, 416816, 755479, 1510958, 3021916, 6043832, 12087664]

約数ペア:

[(1, 12087664), (2, 6043832), (4, 3021916), (8, 1510958), (16, 755479), (29, 416816), (58, 208408), (109, 110896), (116, 104204), (218, 55448), (232, 52102), (239, 50576), (436, 27724), (464, 26051), (478, 25288), (872, 13862), (956, 12644), (1744, 6931), (1912, 6322), (3161, 3824)]