11829818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 13329862

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 311, 418, 494, 622, 1001, 1463, 1729, 2002, 2177, 2717, 2926, 3421, 3458, 4043, 4354, 5434, 5909, 6842, 8086, 11818, 19019, 23947, 28301, 38038, 41363, 44473, 47894, 56602, 64999, 76817, 82726, 88946, 129998, 153634, 311311, 454993, 537719, 622622, 844987, 909986, 1075438, 1689974, 5914909, 11829818]

約数ペア:

[(1, 11829818), (2, 5914909), (7, 1689974), (11, 1075438), (13, 909986), (14, 844987), (19, 622622), (22, 537719), (26, 454993), (38, 311311), (77, 153634), (91, 129998), (133, 88946), (143, 82726), (154, 76817), (182, 64999), (209, 56602), (247, 47894), (266, 44473), (286, 41363), (311, 38038), (418, 28301), (494, 23947), (622, 19019), (1001, 11818), (1463, 8086), (1729, 6842), (2002, 5909), (2177, 5434), (2717, 4354), (2926, 4043), (3421, 3458)]