13857016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 26989200

約数和(自身を除く): 13132184

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 509, 664, 1018, 2036, 3403, 4072, 6806, 13612, 20869, 27224, 41738, 42247, 83476, 84494, 166952, 168988, 337976, 1732127, 3464254, 6928508, 13857016]

約数ペア:

[(1, 13857016), (2, 6928508), (4, 3464254), (8, 1732127), (41, 337976), (82, 168988), (83, 166952), (164, 84494), (166, 83476), (328, 42247), (332, 41738), (509, 27224), (664, 20869), (1018, 13612), (2036, 6806), (3403, 4072)]