12078416

素因数分解:

$2^4\times 7^1\times {\mathrm{107843}}^1$

素因数の和:107858

約数の個数: 20

約数和(自身を含む): 26745312

約数和(自身を除く): 14666896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 107843, 215686, 431372, 754901, 862744, 1509802, 1725488, 3019604, 6039208, 12078416]

約数ペア:

[(1, 12078416), (2, 6039208), (4, 3019604), (7, 1725488), (8, 1509802), (14, 862744), (16, 754901), (28, 431372), (56, 215686), (112, 107843)]