19243295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8854

約数の個数: 16

約数和(自身を含む): 25367040

約数和(自身を除く): 6123745

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 8807, 44035, 167333, 202561, 836665, 1012805, 3848659, 19243295]

約数ペア:

[(1, 19243295), (5, 3848659), (19, 1012805), (23, 836665), (95, 202561), (115, 167333), (437, 44035), (2185, 8807)]