39558608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130127}}^1$

素因数の和:130154

約数の個数: 20

約数和(自身を含む): 80679360

約数和(自身を除く): 41120752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130127, 260254, 520508, 1041016, 2082032, 2472413, 4944826, 9889652, 19779304, 39558608]

約数ペア:

[(1, 39558608), (2, 19779304), (4, 9889652), (8, 4944826), (16, 2472413), (19, 2082032), (38, 1041016), (76, 520508), (152, 260254), (304, 130127)]