20222818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131317}}^1$

素因数の和:131337

約数の個数: 16

約数和(自身を含む): 37819584

約数和(自身を除く): 17596766

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131317, 262634, 919219, 1444487, 1838438, 2888974, 10111409, 20222818]

約数ペア:

[(1, 20222818), (2, 10111409), (7, 2888974), (11, 1838438), (14, 1444487), (22, 919219), (77, 262634), (154, 131317)]