22190343

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28559}}^1$

素因数の和:28606

約数の個数: 16

約数和(自身を含む): 34728960

約数和(自身を除く): 12538617

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 28559, 85677, 199913, 599739, 1056683, 3170049, 7396781, 22190343]

約数ペア:

[(1, 22190343), (3, 7396781), (7, 3170049), (21, 1056683), (37, 599739), (111, 199913), (259, 85677), (777, 28559)]