12409376

素因数分解:

$2^5\times 7^1\times {\mathrm{55399}}^1$

素因数の和:55416

約数の個数: 24

約数和(自身を含む): 27921600

約数和(自身を除く): 15512224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55399, 110798, 221596, 387793, 443192, 775586, 886384, 1551172, 1772768, 3102344, 6204688, 12409376]

約数ペア:

[(1, 12409376), (2, 6204688), (4, 3102344), (7, 1772768), (8, 1551172), (14, 886384), (16, 775586), (28, 443192), (32, 387793), (56, 221596), (112, 110798), (224, 55399)]