66040238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157991}}^1$

素因数の和:158023

約数の個数: 16

約数和(自身を含む): 113754240

約数和(自身を除く): 47714002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 157991, 315982, 1737901, 3001829, 3475802, 6003658, 33020119, 66040238]

約数ペア:

[(1, 66040238), (2, 33020119), (11, 6003658), (19, 3475802), (22, 3001829), (38, 1737901), (209, 315982), (418, 157991)]