12307792

素因数分解:

$2^4\times 7^1\times {\mathrm{109891}}^1$

素因数の和:109906

約数の個数: 20

約数和(自身を含む): 27253216

約数和(自身を除く): 14945424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109891, 219782, 439564, 769237, 879128, 1538474, 1758256, 3076948, 6153896, 12307792]

約数ペア:

[(1, 12307792), (2, 6153896), (4, 3076948), (7, 1758256), (8, 1538474), (14, 879128), (16, 769237), (28, 439564), (56, 219782), (112, 109891)]