22126216

素因数分解:

$2^3\times 7^1\times {\mathrm{395111}}^1$

素因数の和:395124

約数の個数: 16

約数和(自身を含む): 47413440

約数和(自身を除く): 25287224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 395111, 790222, 1580444, 2765777, 3160888, 5531554, 11063108, 22126216]

約数ペア:

[(1, 22126216), (2, 11063108), (4, 5531554), (7, 3160888), (8, 2765777), (14, 1580444), (28, 790222), (56, 395111)]