19209437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 22061760

約数和(自身を除く): 2852323

約数列:

[1, 13, 19, 83, 247, 937, 1079, 1577, 12181, 17803, 20501, 77771, 231439, 1011023, 1477649, 19209437]

約数ペア:

[(1, 19209437), (13, 1477649), (19, 1011023), (83, 231439), (247, 77771), (937, 20501), (1079, 17803), (1577, 12181)]