19494912

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 35541888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 167, 192, 228, 256, 304, 334, 384, 456, 501, 512, 608, 668, 768, 912, 1002, 1024, 1216, 1336, 1536, 1824, 2004, 2048, 2432, 2672, 3072, 3173, 3648, 4008, 4864, 5344, 6144, 6346, 7296, 8016, 9519, 9728, 10688, 12692, 14592, 16032, 19038, 19456, 21376, 25384, 29184, 32064, 38076, 38912, 42752, 50768, 58368, 64128, 76152, 85504, 101536, 116736, 128256, 152304, 171008, 203072, 256512, 304608, 342016, 406144, 513024, 609216, 812288, 1026048, 1218432, 1624576, 2436864, 3249152, 4873728, 6498304, 9747456, 19494912]

約数ペア:

[(1, 19494912), (2, 9747456), (3, 6498304), (4, 4873728), (6, 3249152), (8, 2436864), (12, 1624576), (16, 1218432), (19, 1026048), (24, 812288), (32, 609216), (38, 513024), (48, 406144), (57, 342016), (64, 304608), (76, 256512), (96, 203072), (114, 171008), (128, 152304), (152, 128256), (167, 116736), (192, 101536), (228, 85504), (256, 76152), (304, 64128), (334, 58368), (384, 50768), (456, 42752), (501, 38912), (512, 38076), (608, 32064), (668, 29184), (768, 25384), (912, 21376), (1002, 19456), (1024, 19038), (1216, 16032), (1336, 14592), (1536, 12692), (1824, 10688), (2004, 9728), (2048, 9519), (2432, 8016), (2672, 7296), (3072, 6346), (3173, 6144), (3648, 5344), (4008, 4864)]