38039824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125131}}^1$

素因数の和:125158

約数の個数: 20

約数和(自身を含む): 77581840

約数和(自身を除く): 39542016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125131, 250262, 500524, 1001048, 2002096, 2377489, 4754978, 9509956, 19019912, 38039824]

約数ペア:

[(1, 38039824), (2, 19019912), (4, 9509956), (8, 4754978), (16, 2377489), (19, 2002096), (38, 1001048), (76, 500524), (152, 250262), (304, 125131)]