18768221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1801}}^1$

素因数の和:2431

約数の個数: 8

約数和(自身を含む): 19915704

約数和(自身を除く): 1147483

約数列:

[1, 17, 613, 1801, 10421, 30617, 1104013, 18768221]

約数ペア:

[(1, 18768221), (17, 1104013), (613, 30617), (1801, 10421)]