11961224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 26136000

約数和(自身を除く): 14174776

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 109, 116, 172, 218, 232, 319, 344, 436, 473, 638, 872, 946, 1199, 1247, 1276, 1892, 2398, 2494, 2552, 3161, 3784, 4687, 4796, 4988, 6322, 9374, 9592, 9976, 12644, 13717, 18748, 25288, 27434, 34771, 37496, 51557, 54868, 69542, 103114, 109736, 135923, 139084, 206228, 271846, 278168, 412456, 543692, 1087384, 1495153, 2990306, 5980612, 11961224]

約数ペア:

[(1, 11961224), (2, 5980612), (4, 2990306), (8, 1495153), (11, 1087384), (22, 543692), (29, 412456), (43, 278168), (44, 271846), (58, 206228), (86, 139084), (88, 135923), (109, 109736), (116, 103114), (172, 69542), (218, 54868), (232, 51557), (319, 37496), (344, 34771), (436, 27434), (473, 25288), (638, 18748), (872, 13717), (946, 12644), (1199, 9976), (1247, 9592), (1276, 9374), (1892, 6322), (2398, 4988), (2494, 4796), (2552, 4687), (3161, 3784)]