19382261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 3168139

約数列:

[1, 17, 19, 23, 323, 391, 437, 2609, 7429, 44353, 49571, 60007, 842707, 1020119, 1140133, 19382261]

約数ペア:

[(1, 19382261), (17, 1140133), (19, 1020119), (23, 842707), (323, 60007), (391, 49571), (437, 44353), (2609, 7429)]