2021837747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{159539}}^1$

素因数の和:159610

約数の個数: 16

約数和(自身を含む): 2297376000

約数和(自身を除く): 275538253

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 159539, 3031241, 3669397, 4626631, 69718543, 87905989, 106412513, 2021837747]

約数ペア:

[(1, 2021837747), (19, 106412513), (23, 87905989), (29, 69718543), (437, 4626631), (551, 3669397), (667, 3031241), (12673, 159539)]