19242534479

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1\times {\mathrm{19937}}^1$

素因数の和:20914

約数の個数: 16

約数和(自身を含む): 22147449408

約数和(自身を除く): 2904914929

約数列:

[1, 7, 173, 797, 1211, 5579, 19937, 137881, 139559, 965167, 3449101, 15889789, 24143707, 111228523, 2748933497, 19242534479]

約数ペア:

[(1, 19242534479), (7, 2748933497), (173, 111228523), (797, 24143707), (1211, 15889789), (5579, 3449101), (19937, 965167), (137881, 139559)]