2352181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 369419

約数列:

[1, 13, 19, 89, 107, 247, 1157, 1391, 1691, 2033, 9523, 21983, 26429, 123799, 180937, 2352181]

約数ペア:

[(1, 2352181), (13, 180937), (19, 123799), (89, 26429), (107, 21983), (247, 9523), (1157, 2033), (1391, 1691)]