40186894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7643}}^1$

素因数の和:7895

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 25857266

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 7643, 15286, 84073, 168146, 1826677, 3653354, 20093447, 40186894]

約数ペア:

[(1, 40186894), (2, 20093447), (11, 3653354), (22, 1826677), (239, 168146), (478, 84073), (2629, 15286), (5258, 7643)]