16955953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 21078144

約数和(自身を除く): 4122191

約数列:

[1, 7, 17, 37, 119, 259, 629, 3851, 4403, 26957, 65467, 142487, 458269, 997409, 2422279, 16955953]

約数ペア:

[(1, 16955953), (7, 2422279), (17, 997409), (37, 458269), (119, 142487), (259, 65467), (629, 26957), (3851, 4403)]