12824981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 14683200

約数和(自身を除く): 1858219

約数列:

[1, 13, 19, 137, 247, 379, 1781, 2603, 4927, 7201, 33839, 51923, 93613, 674999, 986537, 12824981]

約数ペア:

[(1, 12824981), (13, 986537), (19, 674999), (137, 93613), (247, 51923), (379, 33839), (1781, 7201), (2603, 4927)]