11719686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 26998272

約数和(自身を除く): 15278586

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 61, 66, 71, 82, 122, 123, 142, 183, 213, 246, 366, 426, 451, 671, 781, 902, 1342, 1353, 1562, 2013, 2343, 2501, 2706, 2911, 4026, 4331, 4686, 5002, 5822, 7503, 8662, 8733, 12993, 15006, 17466, 25986, 27511, 32021, 47641, 55022, 64042, 82533, 95282, 96063, 142923, 165066, 177571, 192126, 285846, 355142, 532713, 1065426, 1953281, 3906562, 5859843, 11719686]

約数ペア:

[(1, 11719686), (2, 5859843), (3, 3906562), (6, 1953281), (11, 1065426), (22, 532713), (33, 355142), (41, 285846), (61, 192126), (66, 177571), (71, 165066), (82, 142923), (122, 96063), (123, 95282), (142, 82533), (183, 64042), (213, 55022), (246, 47641), (366, 32021), (426, 27511), (451, 25986), (671, 17466), (781, 15006), (902, 12993), (1342, 8733), (1353, 8662), (1562, 7503), (2013, 5822), (2343, 5002), (2501, 4686), (2706, 4331), (2911, 4026)]