15779867844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 39975344640

約数和(自身を除く): 24195476796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 463, 591, 788, 926, 1109, 1182, 1389, 1852, 2218, 2364, 2561, 2778, 3327, 4436, 5122, 5556, 6019, 6654, 7683, 10244, 12038, 13308, 14417, 15366, 18057, 24076, 28834, 30732, 36114, 43251, 57668, 72228, 86502, 91211, 173004, 182422, 218473, 273633, 364844, 436946, 513467, 547266, 655419, 873892, 1026934, 1094532, 1185743, 1310838, 1540401, 2053868, 2371486, 2621676, 2840149, 3080802, 3557229, 4742972, 5680298, 6161604, 6675071, 7114458, 8520447, 11360596, 13350142, 14228916, 17040894, 20025213, 26700284, 34081788, 40050426, 80100852, 101152999, 202305998, 303458997, 404611996, 606917994, 1213835988, 1314988987, 2629977974, 3944966961, 5259955948, 7889933922, 15779867844]

約数ペア:

[(1, 15779867844), (2, 7889933922), (3, 5259955948), (4, 3944966961), (6, 2629977974), (12, 1314988987), (13, 1213835988), (26, 606917994), (39, 404611996), (52, 303458997), (78, 202305998), (156, 101152999), (197, 80100852), (394, 40050426), (463, 34081788), (591, 26700284), (788, 20025213), (926, 17040894), (1109, 14228916), (1182, 13350142), (1389, 11360596), (1852, 8520447), (2218, 7114458), (2364, 6675071), (2561, 6161604), (2778, 5680298), (3327, 4742972), (4436, 3557229), (5122, 3080802), (5556, 2840149), (6019, 2621676), (6654, 2371486), (7683, 2053868), (10244, 1540401), (12038, 1310838), (13308, 1185743), (14417, 1094532), (15366, 1026934), (18057, 873892), (24076, 655419), (28834, 547266), (30732, 513467), (36114, 436946), (43251, 364844), (57668, 273633), (72228, 218473), (86502, 182422), (91211, 173004)]