12390308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15259}}^1$

素因数の和:15299

約数の個数: 24

約数和(自身を含む): 25636800

約数和(自身を除く): 13246492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 15259, 30518, 61036, 106813, 213626, 427252, 442511, 885022, 1770044, 3097577, 6195154, 12390308]

約数ペア:

[(1, 12390308), (2, 6195154), (4, 3097577), (7, 1770044), (14, 885022), (28, 442511), (29, 427252), (58, 213626), (116, 106813), (203, 61036), (406, 30518), (812, 15259)]