19184399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 21577920

約数和(自身を除く): 2393521

約数列:

[1, 13, 29, 151, 337, 377, 1963, 4379, 4381, 9773, 50887, 56927, 127049, 661531, 1475723, 19184399]

約数ペア:

[(1, 19184399), (13, 1475723), (29, 661531), (151, 127049), (337, 56927), (377, 50887), (1963, 9773), (4379, 4381)]