2004201358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1\times {\mathrm{11027}}^1$

素因数の和:15831

約数の個数: 16

約数和(自身を含む): 3165477120

約数和(自身を除く): 1161275762

約数列:

[1, 2, 19, 38, 4783, 9566, 11027, 22054, 90877, 181754, 209513, 419026, 52742141, 105484282, 1002100679, 2004201358]

約数ペア:

[(1, 2004201358), (2, 1002100679), (19, 105484282), (38, 52742141), (4783, 419026), (9566, 209513), (11027, 181754), (22054, 90877)]