12943595

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 18861984

約数和(自身を除く): 5918389

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2297, 5635, 11485, 16079, 52831, 80395, 112553, 264155, 369817, 562765, 1849085, 2588719, 12943595]

約数ペア:

[(1, 12943595), (5, 2588719), (7, 1849085), (23, 562765), (35, 369817), (49, 264155), (115, 112553), (161, 80395), (245, 52831), (805, 16079), (1127, 11485), (2297, 5635)]