11891456

素因数分解:

$2^8\times {\mathrm{46451}}^1$

素因数の和:46467

約数の個数: 18

約数和(自身を含む): 23736972

約数和(自身を除く): 11845516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 46451, 92902, 185804, 371608, 743216, 1486432, 2972864, 5945728, 11891456]

約数ペア:

[(1, 11891456), (2, 5945728), (4, 2972864), (8, 1486432), (16, 743216), (32, 371608), (64, 185804), (128, 92902), (256, 46451)]