18952234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71249}}^1$

素因数の和:71277

約数の個数: 16

約数和(自身を含む): 34200000

約数和(自身を除く): 15247766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 71249, 142498, 498743, 997486, 1353731, 2707462, 9476117, 18952234]

約数ペア:

[(1, 18952234), (2, 9476117), (7, 2707462), (14, 1353731), (19, 997486), (38, 498743), (133, 142498), (266, 71249)]