18876304

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1753}}^1$

素因数の和:2434

約数の個数: 20

約数和(自身を含む): 36648076

約数和(自身を除く): 17771772

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1753, 2692, 3506, 5384, 7012, 10768, 14024, 28048, 1179769, 2359538, 4719076, 9438152, 18876304]

約数ペア:

[(1, 18876304), (2, 9438152), (4, 4719076), (8, 2359538), (16, 1179769), (673, 28048), (1346, 14024), (1753, 10768), (2692, 7012), (3506, 5384)]