21448093

素因数分解:

${\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 16

約数和(自身を含む): 23457600

約数和(自身を除く): 2009507

約数列:

[1, 19, 53, 59, 361, 1007, 1121, 3127, 6859, 19133, 21299, 59413, 363527, 404681, 1128847, 21448093]

約数ペア:

[(1, 21448093), (19, 1128847), (53, 404681), (59, 363527), (361, 59413), (1007, 21299), (1121, 19133), (3127, 6859)]