2153804584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14169767}}^1$

素因数の和:14169792

約数の個数: 16

約数和(自身を含む): 4250930400

約数和(自身を除く): 2097125816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14169767, 28339534, 56679068, 113358136, 269225573, 538451146, 1076902292, 2153804584]

約数ペア:

[(1, 2153804584), (2, 1076902292), (4, 538451146), (8, 269225573), (19, 113358136), (38, 56679068), (76, 28339534), (152, 14169767)]