12996608

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 52

約数和(自身を含む): 27521760

約数和(自身を除く): 14525152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 256, 304, 334, 512, 608, 668, 1024, 1216, 1336, 2048, 2432, 2672, 3173, 4096, 4864, 5344, 6346, 9728, 10688, 12692, 19456, 21376, 25384, 38912, 42752, 50768, 77824, 85504, 101536, 171008, 203072, 342016, 406144, 684032, 812288, 1624576, 3249152, 6498304, 12996608]

約数ペア:

[(1, 12996608), (2, 6498304), (4, 3249152), (8, 1624576), (16, 812288), (19, 684032), (32, 406144), (38, 342016), (64, 203072), (76, 171008), (128, 101536), (152, 85504), (167, 77824), (256, 50768), (304, 42752), (334, 38912), (512, 25384), (608, 21376), (668, 19456), (1024, 12692), (1216, 10688), (1336, 9728), (2048, 6346), (2432, 5344), (2672, 4864), (3173, 4096)]