57215156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{752831}}^1$

素因数の和:752854

約数の個数: 12

約数和(自身を含む): 105396480

約数和(自身を除く): 48181324

約数列:

[1, 2, 4, 19, 38, 76, 752831, 1505662, 3011324, 14303789, 28607578, 57215156]

約数ペア:

[(1, 57215156), (2, 28607578), (4, 14303789), (19, 3011324), (38, 1505662), (76, 752831)]