19326976

素因数分解:

$2^{11}\times {\mathrm{9437}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 38648610

約数和(自身を除く): 19321634

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9437, 18874, 37748, 75496, 150992, 301984, 603968, 1207936, 2415872, 4831744, 9663488, 19326976]

約数ペア:

[(1, 19326976), (2, 9663488), (4, 4831744), (8, 2415872), (16, 1207936), (32, 603968), (64, 301984), (128, 150992), (256, 75496), (512, 37748), (1024, 18874), (2048, 9437)]