12198256

素因数分解:

$2^4\times 7^2\times {\mathrm{15559}}^1$

素因数の和:15581

約数の個数: 30

約数和(自身を含む): 27494520

約数和(自身を除く): 15296264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15559, 31118, 62236, 108913, 124472, 217826, 248944, 435652, 762391, 871304, 1524782, 1742608, 3049564, 6099128, 12198256]

約数ペア:

[(1, 12198256), (2, 6099128), (4, 3049564), (7, 1742608), (8, 1524782), (14, 871304), (16, 762391), (28, 435652), (49, 248944), (56, 217826), (98, 124472), (112, 108913), (196, 62236), (392, 31118), (784, 15559)]