18905997637

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{25589}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 19883430000

約数和(自身を除く): 977432363

約数列:

[1, 29, 73, 349, 2117, 10121, 25477, 25589, 738833, 742081, 1867997, 8930561, 54171913, 258986269, 651930953, 18905997637]

約数ペア:

[(1, 18905997637), (29, 651930953), (73, 258986269), (349, 54171913), (2117, 8930561), (10121, 1867997), (25477, 742081), (25589, 738833)]