109418428

素因数分解:

$2^2\times 7^1\times {\mathrm{3907801}}^1$

素因数の和:3907812

約数の個数: 12

約数和(自身を含む): 218836912

約数和(自身を除く): 109418484

約数列:

[1, 2, 4, 7, 14, 28, 3907801, 7815602, 15631204, 27354607, 54709214, 109418428]

約数ペア:

[(1, 109418428), (2, 54709214), (4, 27354607), (7, 15631204), (14, 7815602), (28, 3907801)]