2009969207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{15263}}^1$

素因数の和:15550

約数の個数: 16

約数和(自身を含む): 2198016000

約数和(自身を除く): 188046793

約数列:

[1, 19, 29, 239, 551, 4541, 6931, 15263, 131689, 289997, 442627, 3647857, 8409913, 69309283, 105787853, 2009969207]

約数ペア:

[(1, 2009969207), (19, 105787853), (29, 69309283), (239, 8409913), (551, 3647857), (4541, 442627), (6931, 289997), (15263, 131689)]