2019012151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{5981}}^1$

素因数の和:7146

約数の個数: 16

約数和(自身を含む): 2271245760

約数和(自身を除く): 252233609

約数列:

[1, 13, 23, 299, 1129, 5981, 14677, 25967, 77753, 137563, 337571, 1788319, 6752549, 87783137, 155308627, 2019012151]

約数ペア:

[(1, 2019012151), (13, 155308627), (23, 87783137), (299, 6752549), (1129, 1788319), (5981, 337571), (14677, 137563), (25967, 77753)]