12179456

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 25716600

約数和(自身を除く): 13537144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 313, 512, 608, 626, 1024, 1216, 1252, 2048, 2432, 2504, 4864, 5008, 5947, 9728, 10016, 11894, 19456, 20032, 23788, 38912, 40064, 47576, 80128, 95152, 160256, 190304, 320512, 380608, 641024, 761216, 1522432, 3044864, 6089728, 12179456]

約数ペア:

[(1, 12179456), (2, 6089728), (4, 3044864), (8, 1522432), (16, 761216), (19, 641024), (32, 380608), (38, 320512), (64, 190304), (76, 160256), (128, 95152), (152, 80128), (256, 47576), (304, 40064), (313, 38912), (512, 23788), (608, 20032), (626, 19456), (1024, 11894), (1216, 10016), (1252, 9728), (2048, 5947), (2432, 5008), (2504, 4864)]