19389621504

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2295173}}^1$

素因数の和:2295203

約数の個数: 72

約数和(自身を含む): 56296027872

約数和(自身を除く): 36906406368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2295173, 4590346, 6885519, 9180692, 13771038, 18361384, 25246903, 27542076, 36722768, 50493806, 55084152, 73445536, 75740709, 100987612, 110168304, 146891072, 151481418, 201975224, 220336608, 293782144, 302962836, 403950448, 440673216, 587564288, 605925672, 807900896, 881346432, 1211851344, 1615801792, 1762692864, 2423702688, 3231603584, 4847405376, 6463207168, 9694810752, 19389621504]

約数ペア:

[(1, 19389621504), (2, 9694810752), (3, 6463207168), (4, 4847405376), (6, 3231603584), (8, 2423702688), (11, 1762692864), (12, 1615801792), (16, 1211851344), (22, 881346432), (24, 807900896), (32, 605925672), (33, 587564288), (44, 440673216), (48, 403950448), (64, 302962836), (66, 293782144), (88, 220336608), (96, 201975224), (128, 151481418), (132, 146891072), (176, 110168304), (192, 100987612), (256, 75740709), (264, 73445536), (352, 55084152), (384, 50493806), (528, 36722768), (704, 27542076), (768, 25246903), (1056, 18361384), (1408, 13771038), (2112, 9180692), (2816, 6885519), (4224, 4590346), (8448, 2295173)]