22011206

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11311}}^1$

素因数の和:11459

約数の個数: 16

約数和(自身を含む): 38008320

約数和(自身を除く): 15997114

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 11311, 22622, 79177, 158354, 1572229, 3144458, 11005603, 22011206]

約数ペア:

[(1, 22011206), (2, 11005603), (7, 3144458), (14, 1572229), (139, 158354), (278, 79177), (973, 22622), (1946, 11311)]