18376534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43963}}^1$

素因数の和:43995

約数の個数: 16

約数和(自身を含む): 31654080

約数和(自身を除く): 13277546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 43963, 87926, 483593, 835297, 967186, 1670594, 9188267, 18376534]

約数ペア:

[(1, 18376534), (2, 9188267), (11, 1670594), (19, 967186), (22, 835297), (38, 483593), (209, 87926), (418, 43963)]