19693405874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22532501}}^1$

素因数の和:22532545

約数の個数: 16

約数和(自身を含む): 32446802880

約数和(自身を除く): 12753397006

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22532501, 45065002, 428117519, 518247523, 856235038, 1036495046, 9846702937, 19693405874]

約数ペア:

[(1, 19693405874), (2, 9846702937), (19, 1036495046), (23, 856235038), (38, 518247523), (46, 428117519), (437, 45065002), (874, 22532501)]