5511824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18131}}^1$

素因数の和:18158

約数の個数: 20

約数和(自身を含む): 11241840

約数和(自身を除く): 5730016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18131, 36262, 72524, 145048, 290096, 344489, 688978, 1377956, 2755912, 5511824]

約数ペア:

[(1, 5511824), (2, 2755912), (4, 1377956), (8, 688978), (16, 344489), (19, 290096), (38, 145048), (76, 72524), (152, 36262), (304, 18131)]