19423232

素因数分解:

$2^{13}\times {\mathrm{2371}}^1$

素因数の和:2397

約数の個数: 28

約数和(自身を含む): 38860476

約数和(自身を除く): 19437244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2371, 4096, 4742, 8192, 9484, 18968, 37936, 75872, 151744, 303488, 606976, 1213952, 2427904, 4855808, 9711616, 19423232]

約数ペア:

[(1, 19423232), (2, 9711616), (4, 4855808), (8, 2427904), (16, 1213952), (32, 606976), (64, 303488), (128, 151744), (256, 75872), (512, 37936), (1024, 18968), (2048, 9484), (2371, 8192), (4096, 4742)]