40646738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97241}}^1$

素因数の和:97273

約数の個数: 16

約数和(自身を含む): 70014240

約数和(自身を除く): 29367502

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 97241, 194482, 1069651, 1847579, 2139302, 3695158, 20323369, 40646738]

約数ペア:

[(1, 40646738), (2, 20323369), (11, 3695158), (19, 2139302), (22, 1847579), (38, 1069651), (209, 194482), (418, 97241)]