12688295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5854

約数の個数: 16

約数和(自身を含む): 16727040

約数和(自身を除く): 4038745

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 5807, 29035, 110333, 133561, 551665, 667805, 2537659, 12688295]

約数ペア:

[(1, 12688295), (5, 2537659), (19, 667805), (23, 551665), (95, 133561), (115, 110333), (437, 29035), (2185, 5807)]