26818154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28349}}^1$

素因数の和:28405

約数の個数: 16

約数和(自身を含む): 44906400

約数和(自身を除く): 18088246

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28349, 56698, 311839, 623678, 1219007, 2438014, 13409077, 26818154]

約数ペア:

[(1, 26818154), (2, 13409077), (11, 2438014), (22, 1219007), (43, 623678), (86, 311839), (473, 56698), (946, 28349)]