19140980352

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{19867}}^1$

素因数の和:20090

約数の個数: 128

約数和(自身を含む): 55040717760

約数和(自身を除く): 35899737408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 193, 208, 312, 384, 386, 416, 579, 624, 772, 832, 1158, 1248, 1544, 1664, 2316, 2496, 2509, 3088, 4632, 4992, 5018, 6176, 7527, 9264, 10036, 12352, 15054, 18528, 19867, 20072, 24704, 30108, 37056, 39734, 40144, 59601, 60216, 74112, 79468, 80288, 119202, 120432, 158936, 160576, 238404, 240864, 258271, 317872, 321152, 476808, 481728, 516542, 635744, 774813, 953616, 963456, 1033084, 1271488, 1549626, 1907232, 2066168, 2542976, 3099252, 3814464, 3834331, 4132336, 6198504, 7628928, 7668662, 8264672, 11502993, 12397008, 15337324, 16529344, 23005986, 24794016, 30674648, 33058688, 46011972, 49588032, 49846303, 61349296, 92023944, 99176064, 99692606, 122698592, 149538909, 184047888, 199385212, 245397184, 299077818, 368095776, 398770424, 490794368, 598155636, 736191552, 797540848, 1196311272, 1472383104, 1595081696, 2392622544, 3190163392, 4785245088, 6380326784, 9570490176, 19140980352]

約数ペア:

[(1, 19140980352), (2, 9570490176), (3, 6380326784), (4, 4785245088), (6, 3190163392), (8, 2392622544), (12, 1595081696), (13, 1472383104), (16, 1196311272), (24, 797540848), (26, 736191552), (32, 598155636), (39, 490794368), (48, 398770424), (52, 368095776), (64, 299077818), (78, 245397184), (96, 199385212), (104, 184047888), (128, 149538909), (156, 122698592), (192, 99692606), (193, 99176064), (208, 92023944), (312, 61349296), (384, 49846303), (386, 49588032), (416, 46011972), (579, 33058688), (624, 30674648), (772, 24794016), (832, 23005986), (1158, 16529344), (1248, 15337324), (1544, 12397008), (1664, 11502993), (2316, 8264672), (2496, 7668662), (2509, 7628928), (3088, 6198504), (4632, 4132336), (4992, 3834331), (5018, 3814464), (6176, 3099252), (7527, 2542976), (9264, 2066168), (10036, 1907232), (12352, 1549626), (15054, 1271488), (18528, 1033084), (19867, 963456), (20072, 953616), (24704, 774813), (30108, 635744), (37056, 516542), (39734, 481728), (40144, 476808), (59601, 321152), (60216, 317872), (74112, 258271), (79468, 240864), (80288, 238404), (119202, 160576), (120432, 158936)]