190205422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{85601}}^1$

素因数の和:85715

約数の個数: 16

約数和(自身を含む): 314330544

約数和(自身を除く): 124125122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 85601, 171202, 941611, 1883222, 8645701, 17291402, 95102711, 190205422]

約数ペア:

[(1, 190205422), (2, 95102711), (11, 17291402), (22, 8645701), (101, 1883222), (202, 941611), (1111, 171202), (2222, 85601)]