12659456

素因数分解:

$2^8\times {\mathrm{49451}}^1$

素因数の和:49467

約数の個数: 18

約数和(自身を含む): 25269972

約数和(自身を除く): 12610516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 49451, 98902, 197804, 395608, 791216, 1582432, 3164864, 6329728, 12659456]

約数ペア:

[(1, 12659456), (2, 6329728), (4, 3164864), (8, 1582432), (16, 791216), (32, 395608), (64, 197804), (128, 98902), (256, 49451)]