12387584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 27814752

約数和(自身を除く): 15427168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 83, 88, 106, 128, 166, 176, 212, 256, 332, 352, 424, 583, 664, 704, 848, 913, 1166, 1328, 1408, 1696, 1826, 2332, 2656, 2816, 3392, 3652, 4399, 4664, 5312, 6784, 7304, 8798, 9328, 10624, 13568, 14608, 17596, 18656, 21248, 29216, 35192, 37312, 48389, 58432, 70384, 74624, 96778, 116864, 140768, 149248, 193556, 233728, 281536, 387112, 563072, 774224, 1126144, 1548448, 3096896, 6193792, 12387584]

約数ペア:

[(1, 12387584), (2, 6193792), (4, 3096896), (8, 1548448), (11, 1126144), (16, 774224), (22, 563072), (32, 387112), (44, 281536), (53, 233728), (64, 193556), (83, 149248), (88, 140768), (106, 116864), (128, 96778), (166, 74624), (176, 70384), (212, 58432), (256, 48389), (332, 37312), (352, 35192), (424, 29216), (583, 21248), (664, 18656), (704, 17596), (848, 14608), (913, 13568), (1166, 10624), (1328, 9328), (1408, 8798), (1696, 7304), (1826, 6784), (2332, 5312), (2656, 4664), (2816, 4399), (3392, 3652)]