11272144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{54193}}^1$

素因数の和:54214

約数の個数: 20

約数和(自身を含む): 23520196

約数和(自身を除く): 12248052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 54193, 108386, 216772, 433544, 704509, 867088, 1409018, 2818036, 5636072, 11272144]

約数ペア:

[(1, 11272144), (2, 5636072), (4, 2818036), (8, 1409018), (13, 867088), (16, 704509), (26, 433544), (52, 216772), (104, 108386), (208, 54193)]