22156337

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7292

約数の個数: 16

約数和(自身を含む): 27816960

約数和(自身を除く): 5660623

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 7243, 50701, 137617, 166589, 963319, 1166123, 3165191, 22156337]

約数ペア:

[(1, 22156337), (7, 3165191), (19, 1166123), (23, 963319), (133, 166589), (161, 137617), (437, 50701), (3059, 7243)]