57145046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214831}}^1$

素因数の和:214859

約数の個数: 16

約数和(自身を含む): 103119360

約数和(自身を除く): 45974314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214831, 429662, 1503817, 3007634, 4081789, 8163578, 28572523, 57145046]

約数ペア:

[(1, 57145046), (2, 28572523), (7, 8163578), (14, 4081789), (19, 3007634), (38, 1503817), (133, 429662), (266, 214831)]