24893438512

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{997973}}^1$

素因数の和:999540

約数の個数: 20

約数和(自身を含む): 48262022640

約数和(自身を除く): 23368584128

約数列:

[1, 2, 4, 8, 16, 1559, 3118, 6236, 12472, 24944, 997973, 1995946, 3991892, 7983784, 15967568, 1555839907, 3111679814, 6223359628, 12446719256, 24893438512]

約数ペア:

[(1, 24893438512), (2, 12446719256), (4, 6223359628), (8, 3111679814), (16, 1555839907), (1559, 15967568), (3118, 7983784), (6236, 3991892), (12472, 1995946), (24944, 997973)]