19844121

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{54667}}^1$

素因数の和:54692

約数の個数: 12

約数和(自身を含む): 29083376

約数和(自身を除く): 9239255

約数列:

[1, 3, 11, 33, 121, 363, 54667, 164001, 601337, 1804011, 6614707, 19844121]

約数ペア:

[(1, 19844121), (3, 6614707), (11, 1804011), (33, 601337), (121, 164001), (363, 54667)]