16940194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11587}}^1$

素因数の和:11649

約数の個数: 16

約数和(自身を含む): 27533088

約数和(自身を除く): 10592894

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 11587, 23174, 196979, 393958, 498241, 996482, 8470097, 16940194]

約数ペア:

[(1, 16940194), (2, 8470097), (17, 996482), (34, 498241), (43, 393958), (86, 196979), (731, 23174), (1462, 11587)]