18927616

素因数分解:

$2^{12}\times {\mathrm{4621}}^1$

素因数の和:4645

約数の個数: 26

約数和(自身を含む): 37858802

約数和(自身を除く): 18931186

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4621, 9242, 18484, 36968, 73936, 147872, 295744, 591488, 1182976, 2365952, 4731904, 9463808, 18927616]

約数ペア:

[(1, 18927616), (2, 9463808), (4, 4731904), (8, 2365952), (16, 1182976), (32, 591488), (64, 295744), (128, 147872), (256, 73936), (512, 36968), (1024, 18484), (2048, 9242), (4096, 4621)]