22018136

素因数分解:

$2^3\times 7^1\times {\mathrm{393181}}^1$

素因数の和:393194

約数の個数: 16

約数和(自身を含む): 47181840

約数和(自身を除く): 25163704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393181, 786362, 1572724, 2752267, 3145448, 5504534, 11009068, 22018136]

約数ペア:

[(1, 22018136), (2, 11009068), (4, 5504534), (7, 3145448), (8, 2752267), (14, 1572724), (28, 786362), (56, 393181)]