18264389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 21577920

約数和(自身を除く): 3313531

約数列:

[1, 11, 13, 143, 337, 379, 3707, 4169, 4381, 4927, 48191, 54197, 127723, 1404953, 1660399, 18264389]

約数ペア:

[(1, 18264389), (11, 1660399), (13, 1404953), (143, 127723), (337, 54197), (379, 48191), (3707, 4927), (4169, 4381)]