161848213

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{9539}}^1$

素因数の和:9624

約数の個数: 12

約数和(自身を含む): 174467520

約数和(自身を除く): 12619307

約数列:

[1, 19, 47, 361, 893, 9539, 16967, 181241, 448333, 3443579, 8518327, 161848213]

約数ペア:

[(1, 161848213), (19, 8518327), (47, 3443579), (361, 448333), (893, 181241), (9539, 16967)]