2019321856

素因数分解:

$2^{11}\times {\mathrm{985997}}^1$

素因数の和:986019

約数の個数: 24

約数和(自身を含む): 4037661810

約数和(自身を除く): 2018339954

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 985997, 1971994, 3943988, 7887976, 15775952, 31551904, 63103808, 126207616, 252415232, 504830464, 1009660928, 2019321856]

約数ペア:

[(1, 2019321856), (2, 1009660928), (4, 504830464), (8, 252415232), (16, 126207616), (32, 63103808), (64, 31551904), (128, 15775952), (256, 7887976), (512, 3943988), (1024, 1971994), (2048, 985997)]